2E30UM 30A Circuit Breaker Equivalent & Substitute Parts

Part Overview

The 2E30UM is a thermal magnetic circuit breaker manufactured by Altech Corporation, rated for 30A at 480V AC and 60V DC. This DIN rail-mounted device is part of the V-EA series and maintains active product status with full CSA and UL508 certification. Substitute parts become necessary when addressing supply chain constraints, inventory availability, or specific application requirements while maintaining identical electrical and mechanical specifications.

Substiute Parts

2E30UM

Altech CorporationIn Stock: 8872E30UM Datasheet

Current PartRFQ

2C30UM

Altech CorporationIn Stock: 7112C30UM Datasheet

Parametric EquivalentRFQ

2D30UM

Altech CorporationIn Stock: 7782D30UM Datasheet

Parametric EquivalentRFQ

2Z30UM

Altech CorporationIn Stock: 11452Z30UM Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

All substitute parts listed—2C30UM, 2D30UM, and 2Z30UM—are parametric equivalents to the 2E30UM. Substitution is valid based on the following criteria:

• Current Rating: All parts rated at 30A
• Voltage Ratings: All parts rated at 480V AC and 60V DC
• Breaker Type: All parts are thermal magnetic
• Mounting Configuration: All parts mount on DIN rail with lever actuator
• Pole Configuration: All parts feature 2-pole design
• Certifications: All parts carry CSA and UL508 approval
• Compliance: All parts are ROHS3 compliant and REACH unaffected

The substitution logic is based strictly on matching these electrical and mechanical parameters. Parts differ only in their base product designation (E, C, D, Z), which does not affect functional equivalence within this product family.

Parameter Comparison

Engineering Selection Recommendations

All four parts—2E30UM, 2C30UM, 2D30UM, and 2Z30UM—are functionally equivalent for applications requiring a 30A thermal magnetic circuit breaker at 480V AC / 60V DC with DIN rail mounting. Selection among these parts should be based on:

• Inventory availability and lead time requirements
• Supply chain logistics and procurement preferences
• Product status confirmation (all parts maintain active status)
• Certification requirements (all parts meet CSA and UL508 standards)
• Compliance requirements (all parts are ROHS3 compliant and REACH unaffected)

No technical performance differentiation exists between these parts based on the provided specifications.

Frequently Asked Questions (FAQ)

Q: Can 2C30UM, 2D30UM, or 2Z30UM be used as direct replacements for 2E30UM?

A: Yes. All parts share identical electrical ratings (30A, 480V AC, 60V DC), breaker type (thermal magnetic), mounting configuration (DIN rail, 2-pole, lever actuator), and certifications (CSA, UL508). They are parametric equivalents within the V-EA series.

Q: What determines whether a part can substitute for the 2E30UM?

A: Substitution is valid when the following parameters match: current rating, AC/DC voltage ratings, breaker type, mounting type, pole configuration, and approval certifications. All listed parts meet these criteria.

Q: Are there any differences in mechanical fit between these parts?

A: No mechanical differences exist. All parts are DIN rail-mounted with identical pole configuration and lever actuator design.

Q: Do all substitute parts carry the same certifications?

A: Yes. All parts carry CSA and UL508 certifications and are ROHS3 compliant.

Q: Which part should be selected based on availability?

A: Selection should be based on current inventory levels and procurement timelines. 2Z30UM currently has the highest inventory (1063 pcs), followed by 2E30UM (854 pcs), 2D30UM (672 pcs), and 2C30UM (649 pcs).