Weidmüller 2480410000 Circuit Breaker Equivalent & Substitute Parts

Part Overview

The Weidmüller 2480410000 is a thermal magnetic circuit breaker rated for 30A at 480V AC / 125V DC with 2-pole configuration and lever actuation on DIN rail mounting. This component is active in production and RoHS compliant. Substitute parts are identified based on matching electrical specifications, mechanical compatibility, and regulatory approvals to ensure direct functional equivalence in industrial control applications.

Substiute Parts

2480410000

WeidmüllerIn Stock: 7282480410000 Datasheet

Current PartRFQ

2478220000

WeidmüllerIn Stock: 12432478220000 Datasheet

Parametric EquivalentRFQ

2478960000

WeidmüllerIn Stock: 7352478960000 Datasheet

Parametric EquivalentRFQ

2481130000

WeidmüllerIn Stock: 9292481130000 Datasheet

Parametric EquivalentRFQ

4230-T120-K0CU-30A

E-T-AIn Stock: 9184230-T120-K0CU-30A Datasheet

Parametric EquivalentRFQ

4230-T120-K0DU-30A

E-T-AIn Stock: 9744230-T120-K0DU-30A Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are qualified based on identical electrical parameters: 30A current rating, 480V AC / 125V DC voltage ratings, 2-pole configuration, thermal magnetic operation, lever actuation, and DIN rail mounting. All substitute parts maintain the same functional envelope and are active products with current production status. Substitution is valid where regulatory approvals overlap or exceed the original part's certification scope.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts are active products with current production status. Weidmüller parts 2478220000, 2478960000, and 2481130000 maintain full certification alignment with the original 2480410000, including CE, CSA, TUV, and VDE approvals. E-T-A parts 4230-T120-K0CU-30A and 4230-T120-K0DU-30A provide equivalent electrical performance with CSA C22.2 No 235 and UL489 certifications. Selection between Weidmüller MCB 1077 and MCB 489 series, or between E-T-A variants, depends on existing inventory, supply chain preferences, and specific regulatory requirements of the application.

Frequently Asked Questions (FAQ)

Q: What determines if a circuit breaker can substitute for the 2480410000? A: Electrical equivalence requires matching current rating (30A), voltage ratings (480V AC / 125V DC), pole count (2), breaker type (thermal magnetic), mounting method (DIN rail), and actuator type (lever). All listed parts meet these criteria.

Q: Are Weidmüller MCB 489 series breakers compatible with MCB 1077 installations? A: Yes. Both series share identical electrical specifications and DIN rail mounting. The difference lies in the series designation and internal design. Both are approved for the same voltage and current ratings.

Q: Can E-T-A 4230-T series breakers replace Weidmüller parts? A: Yes, provided the application's regulatory requirements are satisfied by CSA C22.2 No 235 and UL489 certifications. E-T-A parts are electrically and mechanically equivalent.

Q: What is the difference between the two E-T-A part numbers listed? A: Both 4230-T120-K0CU-30A and 4230-T120-K0DU-30A are electrically identical 30A thermal magnetic breakers. The designation difference reflects internal design variants; both are functionally equivalent for the specified application.

Q: Are all substitute parts RoHS compliant? A: Yes. Weidmüller parts are RoHS Compliant; E-T-A parts are ROHS3 Compliant. Both meet current environmental standards.