SCHURTER 4411.001 Circuit Breaker Thermal 20A 277VAC 28VDC Equivalent & Substitute Parts

Part Overview

The SCHURTER 4411.001 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 maintains full compliance with international safety standards including CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077. Equivalent substitute parts are identified based on matching electrical ratings, mechanical specifications, and regulatory compliance to ensure direct interchangeability in circuit protection applications.

Substiute Parts

4411.001

SCHURTER Inc.In Stock: 8964411.001 Datasheet

Current PartRFQ

4411.0076

SCHURTER Inc.In Stock: 20344411.0076 Datasheet

Parametric EquivalentRFQ

4411.0135

SCHURTER Inc.In Stock: 10384411.0135 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SCHURTER 4411.001 are identified as parametric equivalents within the T13 series. Substitution is based on the following critical parameters that must remain constant:

• 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
• Manufacturer: SCHURTER Inc.

All identified substitute parts maintain identical electrical and mechanical specifications, ensuring direct functional interchangeability without circuit redesign or application modification.

Parameter Comparison

Engineering Selection Recommendations

All three part numbers—4411.001, 4411.0076, and 4411.0135—are functionally equivalent and maintain Active product status. Selection between these parts may be based on inventory availability:

• 4411.001: 792 Pcs in stock
• 4411.0076: 2000 Pcs in stock
• 4411.0135: 962 Pcs in stock

All parts comply with CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077 standards, and all are ROHS3 compliant with REACH Unaffected status. No technical differentiation exists between these parts for circuit protection applications.

Frequently Asked Questions (FAQ)

Q: Can 4411.0076 or 4411.0135 be used as direct replacements for 4411.001?

A: Yes. All three part numbers are parametric equivalents with identical electrical ratings (20A, 277V AC, 28V DC), thermal breaker type, panel mount configuration, and push-to-reset actuation. Direct substitution is supported without circuit modification.

Q: Are there any compliance differences between these substitute parts?

A: No. All three parts maintain identical RoHS3 compliance, REACH Unaffected status, and approval certifications (CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077).

Q: What is the basis for substitution between these part numbers?

A: Substitution is based on matching all critical electrical and mechanical parameters: current rating, voltage ratings (AC and DC), breaker type, mounting configuration, actuator type, and pole count. All three parts are from the same T13 series and manufacturer.

Q: Does packaging differ between these parts?

A: All three parts are supplied in Bulk packaging. No packaging differentiation exists.

Q: Are there any inventory considerations for part selection?

A: Part 4411.0076 has the highest inventory level at 2000 pieces, followed by 4411.0135 at 962 pieces, and 4411.001 at 792 pieces. Selection may be influenced by supply chain requirements and lead time considerations.