Circuit-breaker IZMX40 ( Air circuit-breakers/switch-disconnectors), 4 pole, Current Range: Up to 4000 A, Rated current = rated uninterrupted current( In = Iu): 1000 A, up to 440 V 50/60 Hz( Icu): 66 kA, up to 440 V 50/60 Hz( Ics): 66 kA, Overload release, min.( Ir): 400 A, Overload release, max.( Ir): 1000 A, Installation type: Withdrawable, Standard/Approval: IEC, Protective function: Selective operation
Accessories, Cassettes, Equipment supplied: arcing chamber cover, terminal blocks fully wired as per electrical equipment, Installation type Withdrawable, Rated current In 2500 A, Pole 4, For use with IZMX40…4-…W, INX40…4-…W
Accessories, Cassettes, Equipment supplied: arcing chamber cover, terminal blocks fully wired as per electrical equipment, Installation type Withdrawable, Rated current In 2000 A, Pole 4, For use with IZMX40…4-…W, INX40…4-…W
Accessories, Motor operator, The motor automatically tensions the spring force storage mechanism for remote or local actuation., Retrofitting kit, Maximum operating frequency Actuations/minute 3, Please note - the circuit-breaker"s switching frequency = 60/h, Rated control voltage Us 110 - 127 V AC 50/60...
Accessories, Motor operator, The motor automatically tensions the spring force storage mechanism for remote or local actuation., Retrofitting kit, Maximum operating frequency Actuations/minute 3, Please note - the circuit-breaker"s switching frequency = 60/h, Rated control voltage Us 220 - 240 V AC 50/60...
Accessories, Motor operator, The motor automatically tensions the spring force storage mechanism for remote or local actuation., Maximum operating frequency Actuations/minute 3, Please note - the circuit-breaker"s switching frequency = 60/h, Rated control voltage Us 24 V DC V, Operating range x US 0,85...
Accessories, Motor operator, The motor automatically tensions the spring force storage mechanism for remote or local actuation., Maximum operating frequency Actuations/minute 3, Please note - the circuit-breaker"s switching frequency = 60/h, Rated control voltage Us 110 - 127 V AC 50/60 Hz, 110 - 125...
Accessories, Motor operator, The motor automatically tensions the spring force storage mechanism for remote or local actuation., Maximum operating frequency Actuations/minute 3, Please note - the circuit-breaker"s switching frequency = 60/h, Rated control voltage Us 220 - 240 V AC 50/60 Hz, 220 - 250...
Accessories, Standard auxiliary switch for On-Off signaling, The basic device already contains two changeover contacts, 8 additionally integrated changeover contacts are included, For use with IZMX40.., INX40.., 8 changeover contacts
Accessories, Mechanical interlock, fixed mounting, Type 2, For 2 circuit-breakers with the same or different frame size: interlock: A against B. In addition, an IZMX-MIL-CAB… cable kit with the desired length is required. Select the appropriate part no. for each circuit-breaker., Installation type...
Accessories, Mechanical interlock, Type 2, for 2 circuit-breakers: A normal power supply (A) and an emergency network supply (B). 1 set of cables also required in addition., Installation type Withdrawable, For use with IZMX40…W, INX40…W
Accessories, Horizontal and vertical connections, Cu bars can be connected directly to the circuit-breaker"s flanged connections., This connector kit includes T-shaped adapters for all main terminals. These adapters can be mounted horizontally or vertically on circuit-breakers with ratings of up to 3,200...
Accessories, Bowden cables, The description of the mechanical interlock requires a specific number of Bowden cable kits., One set contains two cables., 3050 mm long, For use with IZMX-MIL...C-F..., IZMX-MIL...C-W..., Bowden cables
Accessories, Mechanical interlock, fixed mounting, Type 32, For 3 circuit-breakers with the same or different frame size: interlock: 2 against 1 / max. 2 ON. Any one or two circuit-breakers can be closed at the same time. In addition, three IZMX-MIL-CAB… cable kits are required. Select the appropriate...
Accessories, Shutter, When the breaker is withdrawn from its connected position, the shutters automatically cover the cassette’s live main terminals., Installation type Withdrawable, Pole 4, For use with IZMX-CAS404…, for withdrawable unit
Accessories, Mechanical interlock, Type 31 + 33, for 3 circuit-breakers: Three incoming units (A, B, C), normal or emergency network. Only one of the three switches can be switched on at any one time. Three cable kits are required in addition., Installation type Withdrawable, For use with IZMX40…W...
Accessories, Undervoltage release, Cannot be combined with a second shunt release., Retrofitting kit, Maximum operating frequency Actuations/minute 3, Limited to 3/min due to the high pick-up current for 35 ms., Please note - the circuit-breaker"s switching frequency = 60/h, Rated control voltage Us...
Accessories, Shutter, When the breaker is withdrawn from its connected position, the shutters automatically cover the cassette’s live main terminals., Installation type Withdrawable, Pole 3, For use with IZMX-CAS403…, for withdrawable unit
Accessories, Shunt release (for power circuit breaker), Can be combined with an undervoltage release or a second shunt release., Retrofitting kit, Maximum operating frequency Actuations/minute 3, Limited to 3/min due to the high pick-up current for 35 ms., Please note - the circuit-breaker"s switching...
Accessories, Shunt release (for power circuit breaker), Can be combined with an undervoltage release or a second shunt release., Retrofitting kit, Maximum operating frequency Actuations/minute 3, Limited to 3/min due to the high pick-up current for 35 ms., Please note - the circuit-breaker"s switching...
Accessories, closing release, Can be combined with a shunt release and an undervoltage release., Retrofitting kit, Maximum operating frequency Actuations/minute 3, Limited to 3/min due to the high pick-up current for 35 ms., Please note - the circuit-breaker"s switching frequency = 60/h, Rated control...
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