SCHURTER 4400.0671 Circuit Breaker Thermal 4A 240VAC 48VDC Equivalent & Substitute Parts

Part Overview

The SCHURTER 4400.0671 is a thermal circuit breaker rated for 4A at 240V AC and 48V DC, designed for panel mount applications with push-to-reset actuation. This single-pole breaker is classified as Active product status and complies with international safety standards including CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077. Equivalent substitute parts within the T11 series maintain identical electrical and mechanical specifications, enabling direct replacement in applications requiring thermal protection at the specified voltage and current ratings.

Substiute Parts

4400.0671

SCHURTER Inc.In Stock: 9054400.0671 Datasheet

Current PartRFQ

4400.0001

SCHURTER Inc.In Stock: 8084400.0001 Datasheet

Parametric EquivalentRFQ

4400.0025

SCHURTER Inc.In Stock: 12524400.0025 Datasheet

Parametric EquivalentRFQ

4400.0185

SCHURTER Inc.In Stock: 13094400.0185 Datasheet

Parametric EquivalentRFQ

4400.029

SCHURTER Inc.In Stock: 8364400.029 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

All substitute parts listed for SCHURTER 4400.0671 are parametric equivalents within the T11 series. Substitution is based on identical electrical and mechanical parameters: 4A current rating, 240V AC and 48V DC voltage ratings, thermal breaker type, single-pole configuration, panel mount design, and push-to-reset actuation. These parts share the same approval agencies (CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077), RoHS3 compliance status, and REACH unaffected classification. All substitute parts maintain Active product status and are available in bulk packaging.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts (4400.0001, 4400.0025, 4400.0185, 4400.029) are direct equivalents to SCHURTER 4400.0671 and are suitable for replacement applications. Selection among these parts may be based on inventory availability and supply chain considerations. All parts maintain Active product status and comply with the same international safety standards (CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077). ROHS3 compliance and REACH unaffected status are consistent across all options, ensuring regulatory compliance in target markets.

Frequently Asked Questions (FAQ)

Q: Can SCHURTER 4400.0001, 4400.0025, 4400.0185, and 4400.029 be used interchangeably with 4400.0671?

A: Yes. All parts are parametric equivalents with identical electrical ratings (4A, 240V AC, 48V DC), thermal breaker type, single-pole configuration, panel mount design, and push-to-reset actuation. They share the same approval certifications and compliance status.

Q: Are there any differences in approval agencies between the main part and substitutes?

A: SCHURTER 4400.0671, 4400.0001, 4400.0185, and 4400.029 all carry CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077 certifications. Part 4400.0025 does not list approval agency information in the provided data.

Q: What is the difference between these part numbers if they are equivalent?

A: The part numbers represent different manufacturing batches or internal SKU designations within the SCHURTER T11 series. Electrical and mechanical specifications are identical, making them functionally interchangeable.

Q: Are all substitute parts available in the same packaging format?

A: Yes. All parts are supplied in bulk packaging, consistent with the main part 4400.0671.

Q: Which substitute part has the highest inventory availability?

A: SCHURTER 4400.0185 has the highest inventory at 1251 pieces, followed by 4400.0025 at 1215 pieces.