MCCB moulded case circuit breakers up to 630 A

Schneider Electric C40S3TM400D

MCCB moulded case circuit breaker ComPacT NSX400S DC, 3P, 400 A TM-DC, Icu 100 kA/750 V DC/3P

Brand: Schneider Electric
Part number: C40S3TM400D
Product group: MCCB moulded case circuit breakers up to 630 A
Country of origin: FR
Weight: 5.474 kg

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Equivalents from other makers (12)

What this part is

Type	Moulded case circuit breaker (MCCB)
Rated current	400 A
Poles	3
Breaking capacity Icu (this part)	100 kA
Trip unit	Thermal-magnetic

Parts listed here share these values. Matching one value alone (for example the current) does not make a replacement.

Check before you substitute

Frame size versus the actual rating or trip setting
Icu and Ics at the same voltage, poles and standard
Trip unit: thermal-magnetic or electronic, and the settings you need
Dimensions, mounting, terminals, handles and motor operators in the panel
Your protection and selectivity study

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