SCHURTER 4400.035 Circuit Breaker Thermal 50mA 240VAC 48VDC Equivalent & Substitute Parts

Part Overview

The SCHURTER 4400.035 is a thermal circuit breaker designed for panel mount applications with a 50mA current rating and dual voltage capability (240V AC / 48V DC). This single-pole breaker features a push-to-reset actuator and is part of the T11 series. The component is actively manufactured 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 available to support procurement flexibility, inventory management, and supply chain continuity.

Substiute Parts

4400.035

SCHURTER Inc.In Stock: 10204400.035 Datasheet

Current PartRFQ

4400.0735

SCHURTER Inc.In Stock: 8194400.0735 Datasheet

Parametric EquivalentRFQ

4400.0747

SCHURTER Inc.In Stock: 13204400.0747 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute parts 4400.0735 and 4400.0747 are parametric equivalents to the main part 4400.035. Substitution eligibility is determined by the following critical parameters:

• Current Rating: 50mA (identical across all parts)
• Voltage Rating - AC: 240V (identical across all parts)
• Voltage Rating - DC: 48V (identical across all parts)
• Breaker Type: Thermal (identical across all parts)
• Mounting Type: Panel Mount (identical across all parts)
• Number of Poles: 1 (identical across all parts)
• Actuator Type: Push to Reset (identical across all parts)
• Series: T11 (identical across all parts)
• Approval Agencies: CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 (identical across all parts)
• RoHS Status: ROHS3 Compliant (identical across all parts)

All three parts share identical electrical and mechanical specifications, making them direct functional equivalents within the T11 series thermal circuit breaker product line.

Parameter Comparison

Engineering Selection Recommendations

All three parts—4400.035, 4400.0735, and 4400.0747—are active products manufactured by SCHURTER Inc. and maintain identical compliance certifications across CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077 standards. Each part carries ROHS3 compliance and is classified as REACH Unaffected. Selection between these equivalents may be based on inventory availability and procurement lead times. Part 4400.0747 currently has the highest inventory level at 1236 pieces, followed by 4400.035 at 973 pieces, and 4400.0735 at 803 pieces. All parts are supplied in bulk packaging and are suitable for direct substitution in applications requiring a 50mA thermal circuit breaker rated for 240V AC / 48V DC operation with panel mount configuration.

Frequently Asked Questions (FAQ)

Q: Can 4400.0735 and 4400.0747 be used interchangeably with 4400.035?

A: Yes. All three parts are parametric equivalents with identical electrical ratings (50mA, 240V AC, 48V DC), mechanical specifications (panel mount, single-pole, push-to-reset), and regulatory certifications. They are direct functional substitutes within the T11 series.

Q: What determines if a part can substitute for 4400.035?

A: Substitution eligibility requires matching current rating (50mA), voltage ratings (240V AC and 48V DC), breaker type (thermal), mounting configuration (panel mount), pole count (1), actuator type (push to reset), and regulatory approval status. All three listed parts meet these criteria.

Q: Are there differences in compliance or certifications between these parts?

A: No. All three parts carry identical approval certifications: CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077. All are ROHS3 compliant and REACH unaffected.

Q: Does packaging differ between these substitute parts?

A: All three parts are supplied in bulk packaging. No packaging variations are specified in the technical data.

Q: Which part should I select if all are equivalent?

A: Selection should be based on inventory availability and procurement requirements. Part 4400.0747 offers the highest current stock level, while 4400.035 and 4400.0735 provide alternative sourcing options.