protect / Residual current circuit-breakers (RCCBs)

Residual current circuit-breakers, two-pole, 25 A, 0.03 A, Type A, Selftest Restart, N right

Automatic restart device (ARD) with mounted residual current circuit-breaker (RCCB) for automatically switching on the residual current circuit-breaker again after a trip and with uninterruptible, automatic and regular function test for the residual current circuit-breaker. With automatic insulation testing before the restart attempt. Restart is not attempted if a fault is detected. Integrated, configurable potential-free contact and LEDs for signalling the operating status. With slider for activating/deactivating the restart function.
doubled wiring level above and below
switch position indicator and multifunction switch toggle with the functions "on", "off" and "tripped" (centre position)
viewing window for labels

Residual current type: A
Rated residual current I&Delta;n: 0.03 A

short-time delayed (lightning-resistant)
Neutral conductor position: right
Module widths: 5
Number of poles (total): 2
Rated voltage (AC): 230 V
Rated current AC (typ.): 25 A
Rated frequency: 50 Hz

auxiliary device (Self-test, automatic reclosing and auxiliary switch):

auxiliary switches (semiconductor):
Rated voltage (AC): 5 V ... 230 V 
max. Rated current AC: 0.1 A
Rated frequency: 50 Hz
Rated voltage (DC): 5 V ... 230 V
max. Rated current DC: 0.1 A

screw-type terminal top and bottom (load circuit):
Cross section solid: 1-wire: max. 35 mm²
Connecting capacity flexible: 1-wire: max. 35 mm²

screw-type terminal bottom (auxiliary switches):
Clamping area: max. 2.5 mm²
 Ambient temperature: min. -25 °C ... max. 60 °C

Housing type: distribution board housing
Installation type: Mounting rail (35 mm)
Protection class: IP20 (installed: IP40)
Dimensions of transformer opening: W 90 mm (5 MW (module width)) × H 106 mm × D 73.5 mm

Design requirements/Standards: EN 50557, DIN EN 61008-1

Factory: Doepke or similar
Item designation: DRCCB 5 STR 025-2/0,03-A
Order number: 09421503
selected make/type: ___________/___________