Data Sheet

DATASHEET - FRCMM-125/4/003-B
Residual current circuit-breaker, all-current sensitive, 125 A, 4p, 30 mA,
type B
Part no. FRCMM-125/4/003-B
Catalog No. 171184
Alternate Catalog
No.
FRCMM-125/4/003-B
EL-Nummer
(Norway)
1666601
Similar to illustration
Delivery program
Basic function   Residual current circuit-breakers
Number of poles   4 pole
Application   Switchgear for industrial and advanced commercial applications
Rated current I
n
A 125
Rated short-circuit strength I
cn
kA 10 with back-up fuse
Rated fault current I
ΔN
A 0.03
Type   Type B
Tripping  s… non-delayed
Product range   FRCmM-125
Sensitivity   All current sensitive
Impulse withstand current   Partly surge-proof 250 A
Contact sequence  
Technical data
Electrical
Types conform to   IEC/EN 61008
Standards   IEC/EN 61008
Current test marks   As per inscription
Tripping  s… Short-time delayed
Rated voltage according to IEC/EN 60947-2 U
n
V AC 240/415
Rated frequency f Hz 50
Limit values of the operating voltage   
Test circuit  V AC 184 - 440
Rated fault current I
Δn
mA 30
Sensitivity   All current sensitive
Rated insulation voltage U
i
V 440
Rated impulse withstand voltage U
imp
kV 4 (1.2/50μs)
Rated short-circuit strength I
cn
kA 10 with back-up fuse
Impulse withstand current   3 kA (8/20 μs) surge-proof
Max. admissible back-up fuse   
Short-circuit gG/gL A 125
Overload gG/gL A 80
Rated making and breaking capacity / Rated residual making and breaking
capacity
I
m
/ I
Δm
A 1250
lifespan   
Electrical Operations  ≧ 4000
06/18/2021 Eaton 171184 ED2021 V80.0 EN 1 / 4