2Z13UM 13A Circuit Breaker Equivalent & Substitute Parts

Part Overview

The 2Z13UM is a thermal magnetic circuit breaker manufactured by Altech Corporation, rated for 13A at 480V AC and 80V DC. This DIN rail-mounted breaker is part of the V-EA series and maintains active product status with full CSA and UL508 approvals. Equivalent substitute parts are available within the same series to support procurement flexibility, inventory management, and supply chain continuity.

Substiute Parts

2Z13UM

Altech CorporationIn Stock: 12412Z13UM Datasheet

Current PartRFQ

2C13UM

Altech CorporationIn Stock: 7032C13UM Datasheet

Parametric EquivalentRFQ

2G13UM

Altech CorporationIn Stock: 8232G13UM Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 2Z13UM are determined by equivalence across all critical electrical and mechanical parameters. The following parameters must match identically for substitution eligibility:

Current Rating (13A), Voltage Rating - AC (480V), Voltage Rating - DC (80V), Breaker Type (Thermal Magnetic), Mounting Type (DIN Rail), Actuator Type (Lever), Number of Poles (2), and Series (V-EA).

The substitute parts 2C13UM and 2G13UM meet all these criteria and are therefore direct parametric equivalents. Differences in base product numbers (2C13, 2G13 versus 2Z13) reflect manufacturer design variants within the same functional class. All substitute parts maintain active product status and ROHS3 compliance.

Parameter Comparison

Engineering Selection Recommendations

All three parts—2Z13UM, 2C13UM, and 2G13UM—are functionally equivalent and interchangeable based on electrical and mechanical specifications. Selection among these parts should be based on:

Inventory availability: 2Z13UM (1172 pcs), 2C13UM (654 pcs), 2G13UM (732 pcs) are all in stock.

Regulatory compliance: 2C13UM carries additional VDE approval beyond CSA and UL508, providing broader international certification coverage if required by application standards.

All parts maintain active product status, ROHS3 compliance, and identical electrical ratings, ensuring direct substitution without circuit redesign or performance impact.

Frequently Asked Questions (FAQ)

Q: Can 2C13UM replace 2Z13UM in an existing installation?

A: Yes. Both parts are parametric equivalents with identical current ratings (13A), voltage ratings (480V AC, 80V DC), breaker type (thermal magnetic), mounting configuration (DIN rail), and pole count (2). Direct substitution is supported.

Q: What is the difference between 2Z13UM, 2C13UM, and 2G13UM?

A: These parts are manufacturer design variants within the V-EA series. The base product numbers (2Z13, 2C13, 2G13) indicate different internal designs, but all three deliver identical electrical performance and mechanical compatibility. 2C13UM includes VDE certification in addition to CSA and UL508.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All three parts—2Z13UM, 2C13UM, and 2G13UM—are ROHS3 compliant and REACH unaffected.

Q: Can I use 2G13UM if 2Z13UM is unavailable?

A: Yes. 2G13UM is a direct parametric equivalent with no electrical or mechanical differences. Substitution requires no circuit modifications.

Q: Does 2C13UM's additional VDE approval affect compatibility?

A: No. VDE approval is an additional certification that does not alter electrical or mechanical specifications. 2C13UM remains fully compatible with applications designed for 2Z13UM or 2G13UM.

Q: What packaging format is used for these parts?

A: All three parts are supplied in bulk packaging, consistent with industrial circuit breaker distribution standards.