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RESIDUAL CURRENT RELAY WITH SEPARATED TOROID - 230V ac - TYPE B - 3 MODULES

Code: GW96331B

Range: 90 AM Range
Modular accessories

The 90 AM range, in addition to auxiliaries common for the all circuit breakers, comprises many modular accessories for the protection, command, programming, measurement and signalling in electrical systems.

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Description Residual current relay with separate toroid

Type B

Dimensions 3 modules

Standard EN 60947-2 Annex M

Red LED report Exceeding the threshold IΔn after the delay time Δt

Rated operating voltage (Ue) 230 V ac

Green LED report Device properly powered

Operating voltage range 0,85 x Ue - 1,1 x Ue

Blinking green LED report Exceeding the IΔn pre-alarm threshold

Rated frequency (Hz) 50 Hz / 60 Hz

Local reset Yes

Regulation of IΔn 0,03 - 0,1 - 0,3 - 0,5 - 1 - 3 - 5 - 10 A

Remote Reset Yes

Regulation of delay time Δt 0,1 - 0,2 - 0,3 - 0,4 - 0,5 - 0,75 - 1 - 5 - 10 s

Local test Yes

Insulation class II

Alarm output contact type

Changeover (250 V - 10A - AC1)

Rated operating voltage with reference to the controlled circuit (Un) 400V ac

Fault output contact type Changeover (250 V - 10A - AC1)

Rated insulation voltage with reference to the controlled circuit (Ui) 0,72 kV

Minimum switchable load of output contact 300 mW (5 V / 5 mA)

Rated impulse withstand voltage with reference to the controlled circuit (Uimp) 4 kV (cat. III)

Maximum cable section (rigid/flexible) 2.5 mm²

Rated insulation voltage with reference to the voltage source (Ui) 300V

Tightening torque 0,5 Nm

Rated impulse withstand voltage with reference to the voltage source (Uimp) 4 kV (cat. III)

Working temperature -5°C +40°C (average ≤ 35 °C / 24 h)

Rated short-time withstand current (Icw) 40 kA (0,5 s)

Stocking temperature -25 °C +55 °C (+70 °C < 24 h)

Rated short-time withstand residual current (IΔw) 40 kA (0,5 s)

Humidity 5 % ÷ 90 %

- -

Maximum installation altitude 2.000 m

Ware Number 85364900

Product Data Sheet

Technical characteristics - IT

Technical characteristics - DE

Technical characteristics - EN

Technical characteristics - ES

User guide

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Estimation of electrical systems

CENTRAL

Quotation and Thermal test of modular enclosures

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Conformity declaration

CE marking

EQUIPMENT AND NOTES

CHARACTERISTICS: the tripping (Idn) and delay (dt) thresholds are adjustable:
Idn (A): 0,03 - 0,1 - 0,3 - 0,5 - 1 - 3 - 5 - 10.
dt (s): 0,1 - 0,2 - 0,3 - 0,4 - 0,5 - 0,75 - 1 - 5 - 10.
NOTE: mounting on DIN rail EN 50022. For the operation of the residual current protection, it is necessary to use: the residual current relay, a suitable toroid, and a release for the associated circuit breaker.