Circuit-breaker IZMX40 ( Air circuit-breakers/switch-disconnectors), 3 pole, Current Range: Up to 4000 A, Rated current = rated uninterrupted current( In = Iu): 2000 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): 800 A, Overload release, max.( Ir): 2000 A, Installation type: Withdrawable, Standard/Approval: IEC, Protective function: Selective operation
Accessories, Standard auxiliary switch for On-Off signaling, The basic device already contains two changeover contacts, 2 additionally integrated changeover contacts are included, For use with IZMX16.., IZMX40.., INX16.., INX40.., 2 changeover contacts
Accessories, Standard auxiliary switch for On-Off signaling, The basic device already contains two changeover contacts, 4 additionally integrated changeover contacts are included, For use with IZMX40.., INX40.., 4 changeover contacts
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, Cassettes, Equipment supplied: arcing chamber cover, terminal blocks fully wired as per electrical equipment, Installation type Withdrawable, Rated current In 2000 A, Pole 3, For use with IZMX40…3-…W, INX40…3-…W
Accessories, Cassettes, Equipment supplied: arcing chamber cover, terminal blocks fully wired as per electrical equipment, Installation type Withdrawable, Rated current In 2500 A, Pole 3, For use with IZMX40…3-…W, INX40…3-…W
Accessories, Cassettes, Equipment supplied: arcing chamber cover, terminal blocks fully wired as per electrical equipment, Installation type Withdrawable, Rated current In 3200 A, Pole 3, For use with IZMX40…3-…W, INX40…3-…W
Accessories, Cassettes, Equipment supplied: arcing chamber cover, terminal blocks fully wired as per electrical equipment, Installation type Withdrawable, Rated current In 4000 A, Pole 3, For use with IZMX40…3-…W, INX40…3-…W
Accessories, Position signalling switches, One changeover contact each for the Disconnected, Test, and Connected positions., Can be fitted on the right or left, Installation type Withdrawable, For use with IZMX-CAS40…
Accessories, Operational readiness indicator directly connected to spring release, Automatic closing after readiness for operation., Can only be used together with a closing release, For use with IZMX16..., IZMX40..., INX16..., INX40..., 1 changeover contact
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, 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, 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, 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, closing release, Can be combined with a shunt release and an undervoltage release., 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 110...
Accessories, closing release, Can be combined with a shunt release and an undervoltage release., 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 208...
Accessories, Shunt release (for power circuit breaker), Can be combined with an undervoltage release or a second shunt release., 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...
Accessories, Shunt release (for power circuit breaker), Can be combined with an undervoltage release or a second shunt release., 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...
Accessories, 2nd shunt release, Only in combination with a zfirstz shunt release., Cannot be combined with an undervoltage release., 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 =...
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