2E15UM 15A Circuit Breaker Equivalent & Substitute Parts

Part Overview

The 2E15UM is an active thermal magnetic circuit breaker manufactured by Altech Corporation, rated for 15A at 480V AC and 80V DC. This DIN rail-mounted device features a lever actuator and dual-pole configuration, certified by CSA and UL508. Equivalent substitute parts within the V-EA series share identical electrical and mechanical specifications, enabling direct replacement in applications requiring thermal magnetic protection at the specified voltage and current ratings.

Substiute Parts

2E15UM

Altech CorporationIn Stock: 10282E15UM Datasheet

Current PartRFQ

2B15UM

Altech CorporationIn Stock: 10272B15UM Datasheet

Parametric EquivalentRFQ

2C15UM

Altech CorporationIn Stock: 7442C15UM Datasheet

Parametric EquivalentRFQ

2D15UM

Altech CorporationIn Stock: 7722D15UM Datasheet

Parametric EquivalentRFQ

2G15UM

Altech CorporationIn Stock: 9632G15UM Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution within this product family is determined by parametric equivalence across all electrical and mechanical characteristics. The 2E15UM shares identical specifications with 2B15UM, 2C15UM, 2D15UM, and 2G15UM across the following critical parameters:

• Current Rating: 15A
• Voltage Rating: 480V AC / 80V DC
• Breaker Type: Thermal Magnetic
• Mounting Configuration: DIN Rail, Lever Actuator, 2-Pole
• Certifications: CSA, UL508
• Compliance: ROHS3, REACH Unaffected

These parts are interchangeable based on identical electrical performance, mechanical form factor, and regulatory approvals. Differentiation exists only in the base product designation (E, B, C, D, G), which reflects internal Altech Corporation product line segmentation without affecting functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain active product status with full CSA and UL508 certification. Selection among 2E15UM, 2B15UM, 2C15UM, 2D15UM, and 2G15UM is based on availability and procurement requirements, as electrical performance and regulatory compliance are identical across the series. Inventory levels range from 680 to 1017 units, supporting consistent supply for production and replacement applications.

Frequently Asked Questions (FAQ)

Q: Can 2B15UM replace 2E15UM in an existing installation? A: Yes. Both parts are parametrically equivalent with identical current rating (15A), voltage specifications (480V AC / 80V DC), thermal magnetic protection characteristics, DIN rail mounting, and dual-pole lever actuator configuration. Both hold CSA and UL508 certifications.

Q: What distinguishes these substitute parts from one another? A: The base product designations (E, B, C, D, G) represent internal Altech Corporation product line classifications. No functional, electrical, or mechanical differences exist between parts sharing the 15A rating and V-EA series designation.

Q: Are all five parts suitable for 480V AC and 80V DC applications? A: Yes. All substitute parts—2E15UM, 2B15UM, 2C15UM, 2D15UM, and 2G15UM—are rated for 480V AC and 80V DC operation with identical thermal magnetic trip characteristics.

Q: Do these parts require different DIN rail mounting hardware? A: No. All parts use standard DIN rail mounting with lever actuators and identical mechanical form factors, eliminating the need for hardware modifications during substitution.

Q: Are there compliance or certification differences between substitute parts? A: No. All substitute parts maintain ROHS3 compliance, REACH unaffected status, and dual certification (CSA, UL508), ensuring regulatory equivalence across the product family.