Certified to BS EN 60947-2, the harmonized standard for low-voltage switchgear and controlgear circuit breakers; this covers construction, performance, and test requirements for industrial applications. Cable cross-section acceptance of 50 to 185 mm² gives the panel builder flexibility in lug selection for the incoming and outgoing conductors; the 15 N.m tightening torque is a firm value to hit during commissioning to avoid loose connections or terminal damage.
MGNCB2504 Isobar B MCCB 250A 415V 4P, Obsolete
MPNMGNCB2504
Obsolete
Schneider Electric Isobar B, Molded Case Circuit Breaker, MGNCB2504, 250 A at 415 V AC, 4 poles.
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Product range (series) | Isobar B |
| Product/component type | Circuit breaker |
| Parameter | Value |
|---|---|
| Poles configuration | 4P |
| Parameter | Value |
|---|---|
| Terminal tightening torque | 15 N.m |
| Parameter | Value |
|---|---|
| Standards | BS EN 60947-2 |
| Parameter | Value |
|---|---|
| Cable cross section | 50...185 mm² |
| [Ie] rated operational current | 250 A at 415 V AC |
Product details
Frequently asked questions
What is MGNCB2504's listed standard (BS EN 60947-2) on this component line?
The MGNCB2504 is certified to BS EN 60947-2, the standard for low-voltage switchgear circuit breakers.
What is the closest pin-compatible alternative to MGNCB2504 in this component family?
No official direct replacement or pin-compatible alternative is listed in the available records for this obsolete part.
Who supplies MGNCB2504 and how is it quoted for volume purchases?
The MGNCB2504 is sourced through independent distribution channels; availability and current pricing are confirmed at the time of a formal quote request against an RFQ.
MPN
MGNCB2504