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MSXD 250-MCCB'S RESIDUAL CURRENT PROTECTION - ADJUSTABLE THERMAL AND FIXED MAGNETIC RELEASE/RESIDUAL CURRENT PROTECTION RELEASE - 25KA 3P+N 250A 525V

Code: GWD9558

Range: MSX Range
Moulded case circuit breakers for power distribution

The moulded case circuit breakers MSX range is made up of circuit breakers with thermo-magnetic release, circuit breakers with thermo-magnetic release and Overcurrent Protection, circuit breakers with electronic release and switch disconnectors.

Technical Info

Information
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Software
Certificates
No. of poles 3P+N
Rated current 250 A
Rated voltage 525 V
Ware Number 85362010

Information and general recommendations

User guide

Technical characteristics - IT

Technical characteristics - EN

Brochure – EN

Brochure – IT

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EQUIPMENT AND NOTES
NOTES: for mounting on EN 50022 DIN rail, choose the fixing bracket GWD8876.
The space taken up on the EN 50022 DIN rail is approximately 8 modules.
ACCESSORIES SUPPLIED: supplied with front terminals (FC). 
CHARACTERISTICS: Adjustable thermal release Ir = 0.63 ÷ 1 x In
Fixed magnetic release Ii = 10 x ln
Residual current circuit breaker tripping (Idn) and delay (dt) thresholds are adjustable:
Idn (A): 0.03 - 0.1 - 0.3 - 0.5 - 1 - 3
dt (ms): 0 - 60 - 200 - 400 - 700
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