protect / residual current operated circuit-breakers with integral overcurrent protection (RCBOs)

Residual current operated circuit-breaker with integral overcurrent protection, one-pole+N, 20 A, 0.3 A, 10 kA, B-characteristic, Type F, short-time delayed

Mains voltage-independent residual current circuit-breaker with overcurrent protection (RCBO) for detecting AC residual currents and pulsating DC residual currents
sensitive to residual currents and mixed frequencies from 10 Hz to 1 kHz when using single-phase electronic consumers
suitable for retro-fitting of additional equipment

Tripping characteristic: B
Residual current type: F
Rated residual current I&Delta;n: 0.3 A

short-time delayed (lightning-resistant)
Neutral conductor position: right
Module widths: 2

load circuit (load disconnect contact):
Number of poles (total): 2
Rated voltage (AC): 230 V
Rated current AC (typ.): 20 A 
Rated frequency: 50 Hz
max. Total rated switching capacity: 10 kA
Rated short-circuit current: 10 kA
Rated insulation voltage: 440 V

Screw-type terminal top, bottom (load circuit):
Cross section solid: 1-wire: 1 mm² ... 25 mm²
Cross section stranded: 1-wire: 1 mm² ... 16 mm²
Connecting capacity flexible: 1-wire: 1 mm² ... 16 mm²
 Ambient temperature: min. -25 °C ... max. 40 °C

Housing type: distribution board housing
Installation type: Mounting rail (35 mm)
Protection class: IP20 (installed: IP40)
Dimensions of transformer opening: W 35 mm (2 MW (module width)) × H 80 mm × D 74 mm

Factory: Doepke or similar
Item designation: DRCBO 3 B20/0,30/1N-F
Order number: 09932315
selected make/type: ___________/___________