FSD1, FSD2, FSD3 Fuse switch-disconnectors - vertical design

Technical support

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Parameters

Accessories

Certification marks

Rated operating voltage	AC/DC 690 V
Rated operating current	250 A ÷ 630 A
Utilization category (switching mode) / AC 400 V	AC-23B
Utilization category (switching mode) / AC 690 V	AC-22B
Thermal current with fuse-link	250 ÷ 630 A
Rated frequency	40 ÷ 60 Hz
Rated conditional short-circuit current (RMS) AC 500 V / 250 A	120 kA
Rated impulse withstand voltage	8 kV
Rated insulation voltage	AC 1000 V
Max. power losses of the fuse-link	32 W ÷ 48 W
Power losses without fuse-link / In	14 W ÷ 55 W
Degree of protection from front side, built-in device, cover opened	IP20
Degree of protection from front side, built-in device, cover closed	IP20
Rated breaking capacity / AC 690 V/ AC22B
Rated breaking capacity / AC 400 V/ AC23B
Rated making capacity / AC 690 V/ AC22B
Rated making capacity / AC 400 V/ AC23B
Number of pieces in the set

Connecting sets
Remote signalling of fuse state
Remote signalling of cover position
Connecting space cover
Free place cover
Free place cover clips
Levers of 3-pole control
Locking insert

Catalogues

• Basic catalogue - 0759/Z01/16 (5,29 MB)

Declaration of conformity

• Declaration of conformity (149,26 kB)

Certificates

• ESČ 1170620 (1,03 MB)
• ESČ 1170620 (1,07 MB)

Manuals

• Remote signalling of fuse state - OD-FSD123-S (790,16 kB)
• Free place cover - OD-FS123-CM, OD-FS123-KM (604,09 kB)
• Fuse switch-disconnector - vertical design - FSD.-3.-L. (1,72 MB)
• Lever of 3-pole control - OD-FSD123-TL (499,84 kB)
• Remote signalling of cover position - OD-FSD123-SK (320,2 kB)
• Connecting space cover - OD-FS123-KP, OD-FSD123-KPK (377,98 kB)
• Locking insert - OD-FSD123-VU (474,13 kB)
• Cable outlet earthing cover - OD-FSD123-VZ (473,32 kB)
• Cover for parallel outlet - OD-FSD123-VP (433,01 kB)
• Covers with light indication of fuse state - OD-FSD12-VS, OD-FSD3-VS (203,11 kB)