SCHURTER 4400.0495 Circuit Breaker Thermal 2.5A 240VAC 48VDC Equivalent & Substitute Parts

Part Overview

The SCHURTER 4400.0495 is a single-pole thermal circuit breaker rated for 2.5A at 240V AC and 48V DC, designed for panel mount applications with push-to-reset actuation. This component 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 are available within the same T11 series to support procurement flexibility, inventory management, and supply chain continuity.

Substiute Parts

4400.0495

SCHURTER Inc.In Stock: 10124400.0495 Datasheet

Current PartRFQ

4400.0009

SCHURTER Inc.In Stock: 9854400.0009 Datasheet

Parametric EquivalentRFQ

4400.0023

SCHURTER Inc.In Stock: 12324400.0023 Datasheet

Parametric EquivalentRFQ

4400.0089

SCHURTER Inc.In Stock: 10644400.0089 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute parts 4400.0009, 4400.0023, and 4400.0089 are classified as parametric equivalents to the main part 4400.0495. Substitution eligibility is determined by matching the following critical parameters:

• Breaker Type: Thermal
• Current Rating: 2.5A
• Voltage Rating - AC: 240V
• Voltage Rating - DC: 48V
• Mounting Type: Panel Mount
• Actuator Type: Push to Reset
• Number of Poles: 1
• Series: T11
• Approval Agencies: CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected

All substitute parts maintain identical electrical and mechanical specifications, ensuring direct functional interchangeability within the same application context.

Parameter Comparison

Engineering Selection Recommendations

All four part numbers—4400.0495, 4400.0009, 4400.0023, and 4400.0089—are classified as Active products and maintain identical compliance certifications across CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077 standards. Each part is ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component procurement.

Selection between these equivalent parts may be based on inventory availability and procurement lead times. Part 4400.0023 currently maintains the highest inventory level at 1136 pieces, followed by 4400.0089 at 1012 pieces, 4400.0009 at 973 pieces, and 4400.0495 at 946 pieces. All parts are suitable for direct substitution in applications requiring a single-pole thermal circuit breaker with 2.5A current rating and dual voltage operation at 240V AC and 48V DC.

Frequently Asked Questions (FAQ)

Q: Can SCHURTER 4400.0009 be used as a direct replacement for 4400.0495?

A: Yes. Both parts are parametric equivalents within the T11 series, sharing identical electrical ratings (2.5A, 240V AC, 48V DC), thermal breaker type, panel mount configuration, push-to-reset actuation, and regulatory certifications. Direct substitution is supported.

Q: What determines whether a part can substitute for 4400.0495?

A: Substitution eligibility requires matching all critical parameters: thermal breaker type, 2.5A current rating, 240V AC and 48V DC voltage ratings, panel mount configuration, push-to-reset actuation, single-pole design, T11 series designation, and identical approval agency certifications (CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077).

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All four part numbers—4400.0495, 4400.0009, 4400.0023, and 4400.0089—are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards.

Q: Which substitute part has the best availability?

A: Part 4400.0023 currently maintains the highest inventory at 1136 pieces. Part 4400.0089 follows at 1012 pieces, 4400.0009 at 973 pieces, and 4400.0495 at 946 pieces.

Q: Do all substitute parts carry the same regulatory certifications?

A: Yes. All four parts are certified under CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077, ensuring compliance across North American, European, and international markets.