2C30UM 30A Circuit Breaker Equivalent & Substitute Parts

Part Overview

The 2C30UM is a thermal magnetic circuit breaker manufactured by Altech Corporation, rated for 30A at 480V AC and 60V DC. This DIN rail-mounted device features a lever actuator and dual-pole configuration, designed for industrial electrical protection applications. The part maintains active product status with CSA and UL508 approval certifications. Substitute parts become necessary when primary inventory is unavailable, when supply chain constraints occur, or when equivalent functionality is required across production batches while maintaining identical electrical and mechanical specifications.

Substiute Parts

2C30UM

Altech CorporationIn Stock: 7112C30UM Datasheet

Current PartRFQ

2D30UM

Altech CorporationIn Stock: 7782D30UM Datasheet

Parametric EquivalentRFQ

2Z30UM

Altech CorporationIn Stock: 11452Z30UM Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 2C30UM are qualified based on strict parametric equivalence across all critical electrical and mechanical specifications. The substitution logic is based on the following key parameters that must remain identical:

• Current Rating: 30A
• Voltage Rating - AC: 480V
• Voltage Rating - DC: 60V
• Breaker Type: Thermal Magnetic
• Number of Poles: 2
• Actuator Type: Lever
• Mounting Type: DIN Rail
• Series: V-EA
• Approval Agency: CSA, UL508

All substitute parts listed maintain these exact specifications, ensuring direct functional equivalence without circuit redesign or application modification.

Parameter Comparison

Engineering Selection Recommendations

All three parts—2C30UM, 2D30UM, and 2Z30UM—are qualified substitutes based on identical electrical ratings, mechanical configuration, and regulatory compliance. Selection among these parts should be based on inventory availability and supply chain considerations. All parts maintain active product status and carry CSA and UL508 certifications, confirming compliance with industrial electrical protection standards. No performance differentiation exists between these parts when applied within their specified electrical and mechanical parameters.

Frequently Asked Questions (FAQ)

Q: Can 2D30UM and 2Z30UM be used interchangeably with 2C30UM? A: Yes. All three parts share identical electrical ratings (30A, 480V AC, 60V DC), breaker type (thermal magnetic), pole configuration (2-pole), actuator type (lever), and mounting method (DIN rail). They are parametric equivalents within the V-EA series.

Q: Are there any differences in approval certifications between these parts? A: No. All three parts carry identical CSA and UL508 approvals, confirming equivalent regulatory compliance for industrial applications.

Q: What determines if a part is a valid substitute? A: A valid substitute must match all critical parameters: current rating, AC/DC voltage ratings, breaker type, pole count, actuator type, mounting type, and approval certifications. All listed parts meet these criteria.

Q: Does packaging affect substitution eligibility? A: No. All parts are supplied in bulk packaging. Packaging format does not affect electrical or mechanical compatibility.

Q: Are all substitute parts currently in active production? A: Yes. All three parts maintain active product status with Altech Corporation, ensuring ongoing availability and support.