OEZ s.r.o.

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• News
  • News
    • New Logistic centre OEZ
    • Modeion - Moulded case circuit breakers from 16 A up to 1 600 A – Nederlands version
    • Arc fault detection devices - AFDD
    • Miniature circuit breakers LTK
    • Award of the Company Supporting Health
    • New Distri products from 1 March 2016
    • 75 YEAR OF EXPERTISE AND PARTNERSHIP
    • New Minia. New features.
    • About us
    • News in Minia modular devices - switching devices
      • RSI installation contactors and RPI installation relays
      • MIG, MIR impulse (memory) relays
      • MCR time relay
      • MMR monitoring, level and thermal relays
      • MAE, MAN, MAA Timers
    • Fuse systems Varius news
    • OEZ at the EPLAN Data Portal
    • New generation of steel-plastic enclosures RZA
    • New Building of the OEZ Testing Laboratory
    • Arion air circuit breakers – custom-made devices
    • Catalogues: Fuse systems Varius 2013
    • Support for Modeion moulded case circuit breakers
    • The jubilee 100,000th air circuit breaker has left OEZ
    • Modernization in the Varius fuse program
    • Development of business and marketing activities
    • Automatic standby units - Modi
    • News in overvoltage protection
    • Selection and setting of overcurrent releases of Modeion circuit breakers
    • Optimization of the fuse program
    • Data communication and measuring function of the ARION WL circuit breakers
    • Minia modular devices
    • Computational program Sichr
    • OEZ - Your partner for the future
    • Specifics of photovoltaic sources
      • Frequently asked questions in the photovoltaic field
      • Range of OEZ devices for photovoltaic applications
      • General connection diagram of photovoltaic source
    • Another OEZ success in the Czech Quality Program
    • Modeion „compact kit“ - speeds up switchboard production
    • Extension and innovation of the range of products is a continuous process
    • VARIUS Fuse systems - NEW FUSE SWITCH DEVICES UP TO 160 A
    • Fuse-links PF10 for semiconductor protection for 900 V d.c. and protection of photovoltaic systems
    • MINIA hall will be the biggest in OEZ
    • Change in marking of fuse switch-disconnectors OPV
    • MINIA - The best choice
    • Changing of generations, MINIA is coming
    • Vertical fuse switch disconnectors Varius up to 160 A
    • Change of parameters of the motor drives MP-BL-X230 and MP-BL-X110
    • 4-pole circuit breakers Modeion
    • Motor drive of the circuit breaker BC160
    • Delay unit BZ-BX-X230
    • New set of prismatic terminals for fuse switch-disconnectors Varius FH2
    • New V-clamp „5845“
    • Modeion BC160 – The newest family member completes the series
    • DISTRIbox
    • Filling out the line of VARIUS switch-disconnectors with size FH00 and additional options for VARIUS fuse switch-disconnectors
    • New ARION WL line of circuit breakers, up to 6300A
    • VARIUS fuse switch-disconnectors
  • OEZ News - magazine
• Products profiles
  • Modular devices Minia
    • Miniature circuit breakers
      • LTP Miniature circuit breakers up to 63 A (6 kA)
      • LTK Miniature circuit breakers up to 40 A (6 kA), 1+N-pole, in 1 module
      • LTS Miniature circuit breakers up to 63 A (10 kA)
      • LTN-UC Miniature circuit breakers up to 63 A (10 kA)
      • LVN Miniature circuit breakers up to 125 A (10 kA)
      • LVN-DC Miniature circuit breakers up to 125 A DC; 10 kA
      • LST-DC Miniature circuit breakers up to 125 A DC; 10 kA
      • S1L, S2L, S3L, S4L, AS Interconnecting busbars
    • Residual current circuit breakers
      • LFE Residual current circuit breakers (6 kA)
      • LFN Residual current circuit breakers (10 kA)
      • OFI Residual current circuit breakers up to 125 A; 10 kA
      • OLE Residual current circuit breakers with overcurrent protection 6kA
      • OLI Residual current circuit breakers with overcurrent protection 10 kA
    • Arc fault detection devices
      • ARC Arc fault detection units
    • Overvoltage protections
      • SJB Lightning current arresters
      • SJBC, SVBC Combined lightning current and surge voltage arresters
      • SVC Surge voltage arresters
      • SVD Surge voltage arresters
      • SVBC-DC, SVC-DC Overvoltage protections for direct current applications
    • 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
      • MQC, MQD Stair switches
      • MMR, 5SV8 Monitoring relays
    • Other devices
      • MSO, MSN, AVN-DC Switches
      • MSP, MSK, MST, MTX, MT2 Switches and push-buttons
      • MKA Signal lights
      • UMZ Electric bells
      • UTZ, UNZ, UNZR Power supplies
      • ZSE, ZSF Socket outlets
      • CS-L, CS-N, CS-PE Terminal board
  • Moulded case circuit breakers Modeion
    • 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
  • Air circuit breakers Arion
    • Air circuit breakers and switch-disconnectors Arion WL
      • ARION WL Air circuit breakers and switch-disconnectors
  • Fuse systems Varius
    • Fuse switch-disconnectors, fuse disconnectors and fuse holders for cylindrical fuse-links
      • OPVP Fuse switch-disconnectors
      • OPT Fuse disconnectors
      • OPVF10 Fuse holders
    • 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, FH2, FH3 Fuse switch-disconnectors
      • LTL4a Fuse switch-disconnectors size 4a up to 1600 A
    • Fuse switch-disconnectors - vertical design and fuse-rails
      • FSD00 Fuse switch-disconnectors - vertical design size 00 up to 160 A
      • FSD1, FSD2, FSD3 Fuse switch-disconnectors - vertical design
      • SL3 Fuse switch-disconnectors - vertical design size 3 up to 910 A
      • FSR00 Fuse-rails up to 160 A
      • FSR1, FSR2, FSR3 Fuse-rails
      • MA Measuring adapter for vertical switch-disconnectors and fuse-rails
    • HRC fuse-links
      • PV Cylindrical fuse-links
      • PNA Fuse-links with blade contacts up to 500 V AC
      • PHNA Fuse-links with blade contacts up to 690 V AC
      • ZP, TM4a Disconnecting links
      • VL Signal contacts
      • MD-M3 Electronic signalling of fuse state
      • D1PH, DP, DPM, KV Replacement handles
    • 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
      • SPB, SPF Fuse-bases
      • SP40, SP50 Fuse holders
    • MV fuses
      • PL45, PM45, PQ45 MV fuse-links
  • Devices for switching and control Conteo
    • Motor starters
      • SM1E Economical motor starters
  • Enclosures and switchboard cabinets Distri
    • Enclosures DistriTon
      • RZA Steel-plastic enclosures (IP30)
      • RZB Steel-sheet enclosures (IP30)
      • RZG Plastic enclosures (IP40)
      • RZI Plastic enclosures (IP65)
      • KJ Terminal covers
    • Enclosures DistriSet
      • DZ Flush-mounted enclosures (IP43)
      • DN Wall-mounted enclosures (IP43)
      • DZ_EI30S Fire resistant flush-mounted enclosures (IP54)
    • Switchboard cabinets DistriBox
      • NP Wall-mounted cabinets
      • QA Side-by-side cabinets
    • Busbar systems
      • PD-QK_ Insulators and brackets
      • PS-_ Flexible connectors
      • D100/185 Busbar systems suports with spacing 100 and 185 mm
      • SST Busbar system suports with spacing 60 mm
      • SAP Busbar system covers
      • ZM Pressing-in nuts
  • Other products
    • Automatic standby units
      • MODI ZA Automatic standby units
  • Former manufactured devices
    • Modular devices Minia
      • Miniature circuit breakers
        • LPN Miniature circuit breakers up to 63 A; 10 kA
        • LPN-DC Miniature circuit breakers up to 63 A (10 kA)
        • LST Miniature circuit breakers up to 125 A; 10 kA
        • G1L, G2L, G3L, G4L Interconnecting busbars
      • Residual current circuit breakers Minia
        • OFE Residual current circuit breakers 6 kA
        • OFI Residual current circuit breakers 10 kA
        • OLFE Residual current circuit breakers with overcurrent protection (6 kA)
        • OLFI Residual current circuit breakers with overcurrent protection (10 kA)
      • Overvoltage protections Minia
        • SVC Surge voltage arresters - type 2
        • SVF Surge voltage arresters - type 2
        • SVBC Combined lightning current and surge voltage arresters - type 1 + type 2
      • Other devices Minia
        • APN, AST Tumbler power switches
        • RPR Installation relays
        • RLP Priority current relays
        • MCR Multiple-function time relays
        • MTR Timing relays
        • MAP, MAR Timers timers
    • Devices for building installation
      • Miniature circuit breakers
        • LSN Miniature circuit breakers up to 63 A (10 kA)
        • LST Miniature circuit breakers up to 125 A (10 kA)
        • LSE Miniature circuit breakers up to 63 A (6 kA)
        • S-LSN Auxiliary switches
        • V-LSN Shunt trips
        • N-LSN Undervoltage releases
        • P-LSN, VU-LSN Locking inserts, labels
      • Residual current circuit breakers
        • LFI Residual current circuit breakers with overcurrent protection (10 kA)
        • LFE Residual current circuit breakers with overcurrent protection (6 kA)
        • OFI Residual current circuit breakers (10 kA)
        • OFE Residual current circuit breakers (6 kA)
        • H001 Auxiliary switches
        • PS-OFI Auxiliary switches
      • Overvoltage protections
        • SJB Lightning current arresters - stage 1 - type 1
        • SVL, SJL Surge voltage arresters - stage 2 - type 2
        • SVM Surge voltage arresters with removable module - stage 2 - type 2
        • SVD Surge voltage arresters - stage 3 - type 3
      • Installation relays and contactors
        • PR Installation relays
        • S20, S25, S40, S63 Installation contactors
        • SH11 Auxiliary switches
      • Electric relays and program timers
        • RP1 Priority current relays
        • MCR Multiple-function time relays
        • TCR Timing relays
        • IR116K Impulse (memory) relays
        • trealux 210 Stair switches
        • talento 211 Mechanical program timer
        • talento 371, talento 372 Digital program timer
        • C-IR, D-IR Compensation blocks and multi-level central control blocks
      • Switches, control push-buttons and signal lights
        • ASN Tumbler power switches
        • AST Tumbler power switches
        • MS Tumbler switches
        • MSK Rocker-type switches and change-over switches
        • MT Push-button switches and control push-buttons
        • MK Signal lights
        • S, T Indicator lights and push-buttons
        • MZ, MB Electric bells and buzzers
      • Power supplies and socket outlets
        • TZ Safety bell transformers
        • NZ Safety power supplies
        • ZS Socket outlets
      • Interconnecting systems
        • G, S, EK Interconnecting busbars and end caps
        • AS, CS, N3x10, ES Terminal extensions and blocks
        • L, N, PE Terminal strips
        • PSN Interconnecting modules
    • Moulded case circuit breakers Modeion
      • MODI ZA ... Automatic standby units
    • BA511 Moulded case circuit breakers
      • BA511*33
      • BA511*37
      • BA511*39
      • BA511*41
    • Fuse systems Varius
      • OPVA10 Fuse switch-sdisconnectors for cylindrical fuse-links size 10x38
      • OPVA14 Fuse switch-disconnectors for cylindrical fuse-links size 14x51
      • OPVA22 Fuse switch-disconnectors for cylindrical fuse-links size 22x58
      • FD00 Fuse switch-disconnectors - vertical design size 00 up to 160 A
      • FD1 Fuse switch-disconnectors - vertical design size 1 up to 250 A
      • FD2 Fuse switch-disconnectors - vertical design size 2 up to 400 A
      • FD3 Fuse switch-disconnectors - vertical design size 3 up to 630 A
      • ND-FD Spare parts
      • Fuse-rails
        • FR00 Fuse-rails size 00 up to 160 A
        • FR1 Fuse-rails size 1 up to 250 A
        • FR2 Fuse-rails size 2 up to 400 A
        • FR3 Fuse-rails size 3 up to 630 A
      • SPV Fuse-bases
      • PLN (gG) Fuse-links
      • PT Fuse-links for traction applications
      • PV510 Fuse-links for semiconductor protection for voltage up to 690 V a.c. (cylindrical)
      • PV514 Fuse-links for semiconductor protection for voltage up to 690 V a.c. (cylindrical)
      • PV522 Fuse-links for semiconductor protection for voltage up to 690 V a.c. (cylindrical)
      • PF Fuse-links for semiconductor protection for voltage up to DC 900 V (cylindrical)
      • P50K06 Fuse-links for semiconductor protection for voltage up to 690 V a.c. (with screw connections)
      • P51K06 Fuse-links for semiconductor protection for voltage up to 690 V a.c. (with screw connections)
      • P50N06 Fuse-links for semiconductor protection for voltage up to 690 V a.c. (with screw connections)
      • P50R06 Fuse-links for semiconductor protection for voltage up to 690 V a.c. (with screw connections)
      • P50T06 Fuse-links for semiconductor protection for voltage up to 690 V a.c. (with screw connections)
      • P51T06 Fuse-links for semiconductor protection for voltage up to 690 V a.c. (with screw connections)
      • P50U06 Fuse-links for semiconductor protection for voltage up to 690 V a.c. (with screw connections)
      • P52U06 Fuse-links for semiconductor protection for voltage up to 690 V a.c. (with screw connections)
      • P51R06 Fuse-links for semiconductor protection for voltage up to 690 V a.c. (blade contacts)
      • P51U06 Fuse-links for semiconductor protection for voltage up to 690 V a.c. (blade contacts)
      • P51V06 Fuse-links for semiconductor protection for voltage up to 690 V a.c. (blade contacts)
      • P40U10 Fuse-links for semiconductor protection for voltage up to 1000 V a.c. (with screw connections)
      • P50U10 Fuse-links for semiconductor protection for voltage up to 1000 V a.c. (with screw connections)
      • P50V10 Fuse-links for semiconductor protection for voltage up to 1000 V a.c. (with screw connections)
      • P50V16 Fuse-links for semiconductor protection for voltage up to 1800 V a.c. (with screw connections)
      • P50V30 Fuse-links for semiconductor protection for voltage up to 3000 V a.c. (with screw connections)
      • CS-P... Transitional terminals
    • Motor starters
      • SM1 Economical motor starters
    • Distribution boards and switchboard cabinets Distri
      • RZA... Steel-plastic enclosures (IP30)
      • DZ...EI30... Fire resistant flush-mounted enclosures (IP43)
      • RNB... Steel-sheet enclosures (IP30)
      • KB Individual switchboard cabinets
      • Plastic distribution boards
        • ERA Flush-mounted distribution boards (IP30)
        • ORO Flush-mounted distribution boards (IP40)
        • COMBI Wall-mounted distribution boards (IP40)
        • ECO Wall-mounted distribution boards (IP55)
        • CT Wall-mounted distribution boards (IP55)
        • CX... Terminal covers
    • Pressure and float switches
      • PTS Adaptable water-supply unit bases
      • TSA Pressure switches
      • PSA Float switches
      • PPS Mounting elements
• Technical and software support
  • Technical support
  • Software support
    • Computational program Sichr
    • Configurator OEZ
    • CAD/CAE
      • 3D models
      • Support for DWG, DXF, WMF
      • EPLAN P8
  • Tool shop
• Downloads
  • Catalogues
    • Other languagues
  • OEZ News - magazine
  • Brochures
  • Declaration of conformity
  • Request for a documentation supply
• Blue planet
• About the company
  • Historical
  • Company management
  • References
    • Some of the most important customers
    • Energy sector
    • Industry
    • Infrastructure
  • Invoicing data
  • Awards
  • Certification
    • System certification
    • Product certification
  • General terms and conditions
• Contact us
  • Regional distributors - IRAN
  • Regional distributors - Vietnam
  • Regional distributors - USA
  • Regional export managers
• Modular devices MINIA
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• News
• Declaration of Web Content Accessebility
• Products profile