Categories
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Modular devices Minia
- MiniaMini - 1 module 1N devices
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Miniature circuit breakers
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LTN - Miniature circuit breakers up to 80 A (10 kA)
- Miniature circuit breakers 1-pole
- Miniature circuit breakers 1+N-pole
- Miniature circuit breakers 2-pole
- Miniature circuit breakers 3-pole
- Miniature circuit breakers 3+N-pole
- Circuit breakers for protection of direct current (DC) and alternating current (AC) circuits, 1-pole
- Circuit breakers for protection of direct current (DC) and alternating current (AC) circuits, 2-pole
- LTP - Miniature circuit breakers up to 63 A (6 kA)
- LTS - Miniature circuit breakers up to 63 A (10 kA)
- LVN - Miniature circuit breakers up to 125 A (10 kA)
- LMB - Miniature circuit breakers up to 40 A (6 kA), 1+N-pole, in 1 module
- LTK - Miniature circuit breakers up to 40 A (6 kA), 1+N-pole, in 1 module
- S1L, S2L, S3L, S4L, AS - Interconnecting busbars
- LMS - Interconnecting busbars
- Accessories
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LTN - Miniature circuit breakers up to 80 A (10 kA)
- Residual current circuit breakers with overcurrent protection
- Residual current circuit breakers
- Arc fault detection devices
- Overvoltage protections
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Switching devices
- RSI - Installation contactors
- RPI - Installation relays
- MIG - Mechanical impulse (memory) relays
- MIR - Electronic impulse (memory) relays
- MCR - Multiple-function time relays
- MAE, MAN, MAA - Timers
- MQD - Stair switches
- MMR-U3, MMR-X3 - Voltage monitoring relays
- MMR-P - Current monitoring relays
- 5SV8 - Residual current monitors
- MMR-HL - Level relays
- MMR-T1 - Thermistor relay
- MMR-T2, MMR-TD - Thermostats
- Motor starters
- Other devices
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Fuse switch-disconnectors
- FH000 - Fuse switch-disconnectors Varius size 000 up to 160 A
- FH00 - Fuse switch-disconnectors Varius size 00 up to 160 A
- FH1 - Fuse switch-disconnectors Varius size 1 up to 250 A
- FH2 - Fuse switch-disconnectors Varius size 2 up to 400 A
- FH3 - Fuse switch-disconnectors Varius for fuse-links with blade contacts size 3 up to 630 A
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Moulded case circuit breakers 3VA
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Moulded case circuit breakers and switch-disconnectors up to 1250 A
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3VA1...-.x...-0AA0 - Line protection, simply application
- 1-pole
- 2-pole
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3-pole
- Size 100 A
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Size 160 A
- Icu 25 kA / AC 415 V (N)
- Icu 36 kA / AC 415 V (S)
- Icu 55 kA / AC 415 V (M)
- Icu 70 kA / AC 415 V (H)
- Size 250 A
- Size 400 A
- Size 630 A
- Size 1000 A
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3+N-pole
- Size 100 A
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Size 160 A
- Icu 25 kA / AC 415 V (N)
- Icu 36 kA / AC 415 V (S)
- Icu 55 kA / AC 415 V (M)
- Icu 70 kA / AC 415 V (H)
- Size 250 A
- Size 400 A
- Size 630 A
- Size 1000 A
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4-pole, 50 % N
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Size 160 A
- Icu 25 kA / AC 415 V (N)
- Icu 36 kA / AC 415 V (S)
- Icu 55 kA / AC 415 V (M)
- Icu 70 kA / AC 415 V (H)
- Size 250 A
- Size 400 A
- Size 630 A
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Size 160 A
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4-pole, 100 % N
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Size 160 A
- Icu 25 kA / AC 415 V (N)
- Icu 36 kA / AC 415 V (S)
- Icu 55 kA / AC 415 V (M)
- Icu 70 kA / AC 415 V (H)
- Size 250 A
- Size 400 A
- Size 630 A
- Size 1000 A
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Size 160 A
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3VA2...-.H...-0AA0 - Line protection, industrial application
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3-pole
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Size 100 A
- Icu 55 kA / AC 415 V (M)
- Icu 85 kA / AC 415 V (H)
- Icu 110 kA / AC 415 V (C)
- Icu 150 kA / AC 415 V (L)
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Size 160 A
- Icu 55 kA / AC 415 V (M)
- Icu 85 kA / AC 415 V (H)
- Icu 110 kA / AC 415 V (C)
- Icu 150 kA / AC 415 V (L)
- Icu 200 kA / AC 415 V (E)
- Size 250 A
- Size 400 A
- Size 630 A
- Size 1000 A
- Size 1250 A
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Size 100 A
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4-pole
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Size 100 A
- Icu 55 kA / AC 415 V (M)
- Icu 85 kA / AC 415 V (H)
- Icu 110 kA / AC 415 V (C)
- Icu 150 kA / AC 415 V (L)
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Size 160 A
- Icu 55 kA / AC 415 V (M)
- Icu 85 kA / AC 415 V (H)
- Icu 110 kA / AC 415 V (C)
- Icu 150 kA / AC 415 V (L)
- Icu 200 kA / AC 415 V (E)
- Size 250 A
- Size 400 A
- Size 630 A
- Size 1000 A
- Size 1250 A
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Size 100 A
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3-pole
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3VA2...-.J...-0AA0 - Line and generator protection with data communication
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3-pole
- Size 100 A
- Size 160 A
- Size 250 A
- Size 400 A
- Size 630 A
- Size 1000 A
- Size 1250 A
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4-pole
- Size 100 A
- Size 160 A
- Size 250 A
- Size 400 A
- Size 630 A
- Size 1000 A
- Size 1250 A
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3-pole
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3VA2...-.K...-0AA0 - Line and generator protection with data communication and measuring function
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3-pole
- Size 100 A
- Size 160 A
- Size 250 A
- Size 400 A
- Size 630 A
- Size 1000 A
- Size 1250 A
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4-pole
- Size 100 A
- Size 160 A
- Size 250 A
- Size 400 A
- Size 630 A
- Size 1000 A
- Size 1250 A
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3-pole
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3VA2...-.M.3.-0AA0 - Motor protection
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Size 100 A
- Icu 55 kA / AC 415 V (M)
- Icu 110 kA / AC 415 V (C)
- Icu 200 kA / AC 415 V (E)
- Size 200 A
- Size 250 A
- Size 500 A
- Size 800 A
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Size 100 A
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3VA....-.M.3.-0AA0 - Motor protection, only short-circuit release
- Size 125 A
- Size 200 A
- Size 320 A
- Size 500 A
- Size 800 A
- 3VA1...-1AA..-0AA0 - Disconnection
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Accessories
- Internal accessories
- Rotary operators
- Motor operators
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Connections
- Direct connection of Cu/Al cable
- Direct connection of more Cu/Al cables
- Busbar and lug connection
- Auxiliary conductor terminals
- Insulating accessories
- Plug-in and withdrawable devices
- Residual current devices
- Communication and measuring
- Mechanical interlockings and lockings
- Other accessories
- Replacements
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3VA1...-.x...-0AA0 - Line protection, simply application
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Moulded case circuit breakers and switch-disconnectors up to 1600 A
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3VA27..-.....-.... - Line and motor protection
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Circuit breakers with stored energy operator
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3-pole, fixed designs
- Icu 55 kA / AC 415 V (M)
- Icu 85 kA / AC 415 V (H)
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3-pole, withdrawable designs
- Icu 55 kA / AC 415 V (M)
- Icu 85 kA / AC 415 V (H)
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4-pole, fixed designs
- Icu 55 kA / AC 415 V (M)
- Icu 85 kA / AC 415 V (H)
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4-pole, withdrawable designs
- Icu 55 kA / AC 415 V (M)
- Icu 85 kA / AC 415 V (H)
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3-pole, fixed designs
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Moulded case circuit breakers with motor operator AC/DC 230 V
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3-pole, fixed designs
- Icu 55 kA / AC 415 V (M)
- Icu 85 kA / AC 415 V (H)
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3-pole, withdrawable designs
- Icu 55 kA / AC 415 V (M)
- Icu 85 kA / AC 415 V (H)
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4-pole, fixed designs
- Icu 55 kA / AC 415 V (M)
- Icu 85 kA / AC 415 V (H)
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4-pole, withdrawable designs
- Icu 55 kA / AC 415 V (M)
- Icu 85 kA / AC 415 V (H)
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3-pole, fixed designs
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Moulded case circuit breakers with motor operator AC/DC 24 V
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3-pole, fixed designs
- Icu 55 kA / AC 415 V (M)
- Icu 85 kA / AC 415 V (H)
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3-pole, withdrawable designs
- Icu 55 kA / AC 415 V (M)
- Icu 85 kA / AC 415 V (H)
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4-pole, fixed designs
- Icu 55 kA / AC 415 V (M)
- Icu 85 kA / AC 415 V (H)
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4-pole, withdrawable designs
- Icu 55 kA / AC 415 V (M)
- Icu 85 kA / AC 415 V (H)
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3-pole, fixed designs
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Lever controlled circuit breakers
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3-pole, fixed designs
- Icu 55 kA / AC 415 V (M)
- Icu 85 kA / AC 415 V (H)
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3-pole, withdrawable designs
- Icu 55 kA / AC 415 V (M)
- Icu 85 kA / AC 415 V (H)
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4-pole, fixed designs
- Icu 55 kA / AC 415 V (M)
- Icu 85 kA / AC 415 V (H)
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4-pole, withdrawable designs
- Icu 55 kA / AC 415 V (M)
- Icu 85 kA / AC 415 V (H)
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3-pole, fixed designs
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Circuit breakers with stored energy operator
- 3VA27..-.AA..-.... - Disconnection
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Accessories
- Internal accessories
- Rotary operators
- Overcurrent releases
- Connections
- Withdrawable devices
- Communication and measuring
- Mechanical interlockings and lockings
- Other accessories
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3VA27..-.....-.... - Line and motor protection
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Moulded case circuit breakers and switch-disconnectors up to 1250 A
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Moulded case circuit breakers Modeion
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Moulded case circuit breakers Modeion
- BC160 - MCCB up to 160 A
- BD250 - MCCB up to 250 A
- BH630 - MCCB up to 630 A
- BL1000S - MCCB up to 1 000 A
- BL1600S - MCCB up to 1 600 A
- DTVE - MCCB up to 1600 A for power engineering
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Moulded case circuit breakers Modeion
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Air circuit breakers Arion
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accessories - delivered separately
- 3WL9111-0AAxx-0AA0 - Rated current modules
- 3WL9111-0Axxx-0AA0 - Connecting terminals for fixed design
- 3WL9111-0ANxx-0AA0 - Connecting terminals for withdrawable design
- 3WL9111-0ATxx-0AA0 - Test devices
- 3WL9111-0AT2x-0AA0 - CubicleBUS Modules
- 3WL9111-0xxxx-0AA0 - Data communication devices and measuring function
- 3WL9111-0BBxx-0AA0 - Measuring voltage transformers
- 3WL9111-0AA2x-0AA0 - External measuring current transformers for N conductor
- 3WL9111-0BA1x-0AA0 - Auxiliary power sources for shunt trips
- 3WL9111-0BB4x-0AA0 - Bowden cables for mechanical blocking
- 3WL9111-0AT4x-0AA0 - Sealable covers of overcurrent release
- 3WL9111-0AP01-0AA0 - Door sealing frames
- 3WL9111-0AP02-0AA0 - Transparent covers
- 3WL9111-0ASxx-0AA0 - Arc chute covers
- 3WL9111-0BB50-0AA0 - Bearing angles
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accessories - delivered separately
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Fuse systems Varius
- Fuse switch-disconnectors, fuse disconnectors and fuse holders for cylindrical fuse-links
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Fuse switch-disconnectors
- 3NP111. - Fuse switch-disconnectors size 000
- 3NP112. - Fuse switch-disconnectors size 000
- 3NP113. - Fuse switch-disconnectors size 00
- 3NP114. - Fuse switch-disconnectors size 1
- 3NP115. - Fuse switch-disconnectors size 2
- 3NP116. - Fuse switch-disconnectors size 3
- LTL4a - Fuse switch-disconnectors size 4a up to 1600 A
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Fuse switch-disconnectors - vertical design and fuse-rails
- FSD00 - Fuse switch-disconnectors - vertical design size 00 up to 160 A
- FSD1 - Fuse switch-disconnectors - vertical design size 1 up to 250 A
- FSD2 - Fuse switch-disconnectors - vertical design size 2 up to 400 A
- FSD3 - Fuse switch-disconnectors - vertical design size 3 up to 630 A
- SL3 - Fuse switch-disconnectors - vertical design size 3 up to 910 A
- FSR00 - Fuse-rails up to 160 A
- FSR1 - Fuse-rails up to 250 A
- FSR2 - Fuse-rails up to 400 A
- FSR3 - Fuse-rails up to 630 A
- MA - Measuring adapter for vertical switch-disconnectors and fuse-rails
- HRC fuse-links
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Fuse-links for semiconductor protection
- PV5, PC10, PT2 - Cylindrical fuse-links
- P51 - Fuse-links with blade contacts
- P40, P50 - Fuse-links with screw connections
- Fuse-bases and fuse holders
- MV fuses
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Enclosures and switchboard cabinets Distri
- Enclosures DistriTon
- Enclosures DistriSet
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Switchboard cabinets DistriBox
- NP - Wall-mounted cabinets
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QA - Side-by-side cabinets
- Side-by-side cabinets (IP40)
- Side-by-side cabinets (IP55)
- Side-by-side cabinets (IP40)
- Side-by-side cabinets (IP55)
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Accessories
- Corner enclosures
- Transition enclosures
- Side covers
- Dividing covers between cabinets
- Covers for variable depths of cabinets
- Pedestals 100 mm
- Pedestals 200 mm
- Pedestals 100 mm with ventilation
- Pedestals for corner enclosure 100 mm
- Pedestals for transition enclosure 100mm
- Bottom sliding flanges
- One-piece bottom covers
- Ventilating upper covers
- Mounting plates
- Rails for easy mounting
- Filler plates between mounting plates
- Rails for back mounting
- Rails for side or front mounting of components
- Vertical rails
- Vertical rail brackets
- Device rails
- Sliding brackets
- Terminal rails
- Terminal blocks brackets
- Rails for cable holders Sonap
- Modular rails
- Outer covers for modular system
- Covers for modular system with cut-out
- Covers for modular system without cut-out
- Cabinet joining kits
- Lifting lugs
- Door catches
- Locks
- Cage nuts
- Pockets
- Door switch brackets
- Door switches
- Lights
- Blind plates
- Other accessories
- Spare parts
- Busbar systems
- Products for measuring and communication
- Other products
- Former manufactured devices
- Modular devices Minia
- Devices for building installation
- Automatic standby unit ZA..., ZB...
- Fuse systems Varius
- Devices for switching and control Conteo
- Distribution boards and switchboard cabinets Distri
- Pressure and float switches
OEZ (https://www.oez.com/)
BD250SE305
Switching unit
Unfortunately, the product is not available and is no longer in production.
«
Product description:
3-pole, Iu 250 A, Icu 65 kA, for BD250- pdfInstruction for use BD250NE305, BD250SE305 (1 705 kB) Download
OD-BD-VP02
Order Code: OEZ:18215
Additional cover for overcurrent release, sealing option, for BD250 
OD-BHD-KA01
Order Code: OEZ:14555
Connecting cable, for circuit breaker in plug-in design / in withdrawable design, for BH630/BD250
CS-BD-A039
Order Code: OEZ:24771
Connecting set, replacement BA*39-50/ J2UX, front connection, Cu/Al busbars / cable lugs, 3 pcs, for BD250
CS-BD-B021
Order Code: OEZ:24752
Connecting set, block terminals, Cu/Al cables 2x (16 - 150) mm2, 3 pcs, for BD250
CS-BD-Z039
Order Code: OEZ:18201
Connecting set, replacement BA*39/ J2UX, rear connection Cu/Al busbars / cable lugs, 3 pcs, for BD250
CS-BD-A037
Order Code: OEZ:24772
Connecting set, replacement BA*37-50, front connection, Cu/Al busbars / cable lugs, 3 pcs, for BD250
CS-BD-T011
Order Code: OEZ:24810
Connecting set, clamp terminals, Cu cables/flexibars 16 - 150 mm2, 3 pcs, for BD250
CS-BD-JX75
Order Code: OEZ:18023
Connecting set, replacement J2UX75/ BA...*39, front connection withdrawable design, Cu/Al busbars / cable lugs, 3 pc...
CS-BD-PS01
Order Code: OEZ:13682
Connecting set, auxiliary conductor terminals, Cu conductors 1,5 - 2,5/ 4-6 mm2, 3 pcs, for BD250
CS-BD-B011
Order Code: OEZ:24751
Connecting set, block terminals, Cu/Al cables 25 - 150 mm2, 3 pcs, for BD250
CS-BD-JT75
Order Code: OEZ:18024
Connecting set, replacement J2UX75T, front connection withdrawable design, Cu/Al busbars / cable lugs, 3 pcs, for BD...
CS-BD-A021
Order Code: OEZ:24770
Connecting set, rear connection, Cu/Al busbars / cable lugs, 3 pcs, for BD250
BZ-BX-X230-A
Order Code: OEZ:36696
Delay unit, for undervoltage releases, AC 230 V / DC 220 V, for SP-BC-..., SP-BD-..., SP-BH-..., SP-BL-...
MB-BD-PV05
Order Code: OEZ:19612
Mechanical interlocking, bowden cable, for two circuit breakers BD250
MB-BHD-PV03
Order Code: OEZ:19613
Mechanical interlocking, bowden cable, for one circuit breaker BD250 and for one circuit breaker BH630
RP-BHD-CD10
Order Code: OEZ:18289
Mechanical parallel switching, for rotary operator, for BH630/BD250
MP-BD-X230-P
Order Code: OEZ:13538
Motor operator, AC 230 V / DC 220 V, counter of cycles, for BD250
OD-BD-MZ39
Order Code: OEZ:18203
Mounting set, replacement J2UX / BA...39, rear connection, for BD250
OD-BHD-MS39
Order Code: OEZ:24741
Mounting set, replacement J2UX/BA...39, front connection, for BH630/BD250
OD-BHD-MS75
Order Code: OEZ:14563
Mounting set, replacement J2UX75/BA...*39-75, front connection, withdrawable design, for BH630/BD250
OD-BD-MT75
Order Code: OEZ:33330
Mounting set, replacement J2UX75T, front connection, withdrawable design, for BD250
SE-BD-0160-L001
Order Code: OEZ:20612
Overcurrent release, line characteristic L, In 160 A, without IR setting, for BD250
SE-BD-0250-L001
Order Code: OEZ:20613
Overcurrent release, line characteristic L, In 250 A, without IR setting, for BD250
SE-BD-0160-MTV9
Order Code: OEZ:19569
Overcurrent release, motor characteristic M, time selectivity, In 160 A, IR setting 63 - 160 A, for BD250
SE-BD-0100-MTV8
Order Code: OEZ:24310
Overcurrent release, motor characteristic M, In 100 A, IR setting 40 - 100 A, for BD250
SE-BD-0250-DTV3
Order Code: OEZ:24100
Overcurrent release, distribution characteristic D, In 250 A, IR setting 100 - 250 A, for BD250
SE-BD-0250-MTV9
Order Code: OEZ:19570
Overcurrent release, motor characteristic M, time selectivity, In 250 A, IR setting 100 - 250 A, for BD250
SE-BD-0250-MTV8
Order Code: OEZ:24110
Overcurrent release, motor characteristic M, In 250 A, IR setting 100 - 250 A, for BD250
SE-BD-0160-DTV3
Order Code: OEZ:24200
Overcurrent release, distribution characteristic D, In 160 A, IR setting 63 - 160 A, for BD250
SE-BD-0160-MTV8
Order Code: OEZ:24210
Overcurrent release, motor characteristic M, In 160 A, IR setting 63 - 160 A, for BD250
SE-BD-0100-DTV3
Order Code: OEZ:24300
Overcurrent release, distribution characteristic D, In 100 A, IR setting 40 - 100 A, for BD250
SE-BD-0100-MTV9
Order Code: OEZ:17304
Overcurrent release, motor characteristic M, time selectivity, In 100 A, IR setting 40 - 100 A, for BD250
SO-BHD-0010
Order Code: OEZ:14560
Signalling of position, for circuit breaker in plug-in design / in withdrawable design, for BH630/BD250
SP-BHD-0002
Order Code: OEZ:16169
Switch, 2x NO or 2x NC or 1x NO + 1x NC, early contact, for BH630/BD250
SP-BHD-X230
Order Code: OEZ:24420
Undervoltage release, AC 230, 400, 500 V / DC 220 V for BH630/BD250
Electrical parameters | |
| Rated current | 250 A |
| Voltage type | AC |
| Rated operating voltage | AC 690 V |
| Rated operating voltage AC | 690 V |
| Rated impulse withstand voltage | 8 kV |
| Rated frequency | 50/60 Hz |
| Electrical endurance | 3000 cycles |
| Protection from front side of the device | IP40 |
| Possibility of additional device | YES |
Physical parameters | |
| Degree of protection | IP40 |
| Number of poles | 3 |
| Control element type | lever |
Mechanical parameters | |
| Mechanical endurance | 30000 cycles |
Dimensions | |
| Width (netto) | 105 mm |
| Basic package | 1 pcs |
| Collated package | - pcs |
Working conditions | |
| Ambient temperature min. | -40 °C |
| Ambient temperature max. | 55 °C |
Connection | |
| Connecting terminals | M8 |
Database data | |
| PCK | 3879 |
