SCHURTER 4411.0135 Circuit Breaker Thermal 20A 277VAC 28VDC Equivalent & Substitute Parts

Part Overview

The SCHURTER 4411.0135 is a single-pole thermal circuit breaker rated for 20A at 277V AC and 28V DC, designed for panel mount applications with push-to-reset actuation. This component is classified as Active product status and is ROHS3 compliant. Equivalent and substitute parts are identified when identical electrical ratings, mechanical mounting specifications, and functional characteristics are maintained across the T13 series.

Substiute Parts

4411.0135

SCHURTER Inc.In Stock: 10384411.0135 Datasheet

Current PartRFQ

4411.001

SCHURTER Inc.In Stock: 8964411.001 Datasheet

Parametric EquivalentRFQ

4411.0076

SCHURTER Inc.In Stock: 20344411.0076 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution within the SCHURTER T13 series is determined by exact equivalence across the following critical parameters:

• Current Rating: 20A
• Voltage Rating (AC): 277V
• Voltage Rating (DC): 28V
• Breaker Type: Thermal
• Mounting Type: Panel Mount
• Actuator Type: Push to Reset
• Number of Poles: 1
• Series: T13

All three part numbers (4411.0135, 4411.001, and 4411.0076) meet these criteria and are therefore direct parametric equivalents within the T13 thermal circuit breaker family.

Parameter Comparison

Engineering Selection Recommendations

All three part numbers are Active status products and maintain full ROHS3 and REACH compliance. Part 4411.001 includes documented approval agency certifications (CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077), providing additional regulatory documentation for applications requiring formal compliance verification. Selection between these equivalents should be based on inventory availability and specific regulatory documentation requirements for the end application.

Frequently Asked Questions (FAQ)

Q: Are 4411.0135, 4411.001, and 4411.0076 direct substitutes?

A: Yes. All three part numbers are parametric equivalents within the SCHURTER T13 series, sharing identical electrical ratings (20A, 277V AC, 28V DC), thermal breaker type, panel mount configuration, and push-to-reset actuation.

Q: What parameters must remain constant for substitution?

A: Current rating (20A), AC voltage (277V), DC voltage (28V), breaker type (thermal), mounting type (panel mount), actuator type (push to reset), and pole count (1) must all remain unchanged for direct substitution.

Q: Does part 4411.001 offer advantages over the other equivalents?

A: Part 4411.001 includes documented approval agency certifications. This may be relevant for applications requiring formal compliance documentation, though all three parts meet ROHS3 and REACH requirements.

Q: Can these parts be used interchangeably in existing designs?

A: Yes, provided the design accommodates bulk packaging and the electrical and mechanical specifications match the application requirements.