Power Circuit Breakers

Provides improved isolation between the terminal connectors on the back of the breaker or cassette.
– Rated operational current – 800A-2500A and 3200A (fixed and drawout configuration), 4000A (fixed only)

Cable-connected mechanical interlock mechanism that is used to prevent two interlocked breakers from closing at the same time. interlocking of 2 or 3 (in preparation) breakers. Cable length for Maximum distance between mounting positions of the interlocks is 78in (2m).

For A32/A40 Power circuit breaker and Non-automatic switches.
– Locks the breaker in the OFF position to ensure the breaker can not be closed.
– One circuit breaker is provided with one lock and one key.
– Two circuit breakers are provided with two locks and one key.
– Three circuit breakers are provided with three locks and two keys.

The interlock kit is compatible with Kirk key Type C Interlock device with part number – KCAM00010

Provides a secure and reliable connection between wires and components made at the back of the ACB. The breaker comes standard with Rear Terminal Connectors and this is a renewal part.
– Available for 3-pole and 4-pole.
– Rated Operational Current 800A-4000A.

Ensures that the door or cover of distribution board the breaker compartment cannot be opened when the circuit breaker is closed or in its test position.

Monitors ON/OFF status of the circuit breaker or non-automatic switch and provides contacts to electrically indicate its position remotely.
– Contact configuration:
44: 4NO and 4NC; 66: 6NO and 6NC;
44C: 4 Form C; 66C: 6 Form C

Opens the breaker when the supply voltage falls to 30–60% of rated voltage. If the release is not energized to 85% of its supply voltage, the circuit breaker cannot be closed electrically or manually.
– Rated Operational Voltage 100-240Vac/dc, 24-30Vdc, 380-440Vac.
– Operating time ≤70ms
– Inrush Power Consumption – 500W
– Continuous Power Consumption – 4.5W

ELM10 is used to mitigate arc hazards and protect personal safety during product maintenance.
– It should be used in coordination with Power Circuit Breakers with arc reduction.
– While the Energy limiting function can be set and turned on in all trip unit models (M, A & H), the ELM10 is programmable only with the Harmonic ‘H’ version trip unit and the applicable software should be 0.91 or higher.
– Rated Voltage – 480Vac/24Vdc.
– Inrush/Continuous Power Consumption ≤5W

Indicates the position of the breaker – connected, testing, disconnected. For drawout type devices only.
– 3 CO Form C contacts, one contact for each breaker position.

The Voltage conversion module VCM10 is installed between the power circuit and breaker secondary terminals to reduce the breaker’s secondary terminals voltage.
– THe harmonic trip unit comes standard with the VCM10.
– Input Voltage 0-1500Vac
– Power Consumption <1W

To open the operating mechanism in the event of a prolonged overload or short circuit fault condition such as thermal overload, short circuit currents and specialty faults. Three models – Basic, Ammeter and Harmonics with LI, LSI and LSIG options.

Remotely closes the circuit breaker when the coil is energized by a voltage input.
– Rated Operational Voltage 100-240Vac/dc, 24-30Vdc, 380-440Vac.
– Operating time ≤70ms
– Inrush Power Consumption – 500W
– Continuous Power Consumption – 4.5W

Charges the closing spring of mechanism when the circuit breaker is closed only. Mechanical charging handle can be used with or without power supply. Equipped with a limit switch contact signals that spring is charged.
– Rated Operational Voltage 100-240Vac/dc, 24-30Vdc, 380-440Vac.
– Charging time ≤4s
– Inrush Power Consumption – 800W-1800W
– Continous Power Consumption – 180W-200W

Prevents access to the control push buttons of the breaker. Lock is not included.
– Available in plastic and metal.

An external transformer for N-pole protection of three-pole circuit breakers in four-wire network, installed on the neutral conductor, the current transformer enables measurement and protection of the neutral conductor.
– Solid bar type
– Rogowski coil type

This device is intended to be installed in A32/40 series power circuit breaker depending on customer’s requirements.
– It is used to indicate whether the operating mechanism can be closed.

An external transformer for N-pole protection of three-pole circuit breakers in four-wire network, installed on the neutral conductor, the current transformer enables measurement and protection of the neutral conductor.
– Solid bar type
– Rogowski coil type

Opens the breaker instantaneously when the coil is energized by a voltage input.
– Rated Operational Voltage 100-240Vac/dc, 24-30Vdc, 380-440Vac.
– Operating time ≤50ms
– Inrush Power Consumption – 500W
– Continuous Power Consumption – 4.5W