SCHURTER 4435.0128 Circuit Breaker Thermal 4.6A 240VAC 60VDC Equivalent & Substitute Parts

Part Overview

The SCHURTER 4435.0128 is a thermal circuit breaker rated for 4.6A at 240V AC and 60V DC, featuring a rocker actuator and panel mount configuration in the TA35 series. This component is active in production and ROHS3 compliant. Substitute parts are identified based on matching electrical ratings, mechanical mounting characteristics, and thermal protection specifications to ensure functional equivalence in panel-mounted circuit protection applications.

Substiute Parts

4435.0128

SCHURTER Inc.In Stock: 8514435.0128 Datasheet

Current PartRFQ

4430.0561

SCHURTER Inc.In Stock: 8624430.0561 Datasheet

Parametric EquivalentRFQ

4430.1447

SCHURTER Inc.In Stock: 10764430.1447 Datasheet

Parametric EquivalentRFQ

4430.264

SCHURTER Inc.In Stock: 8354430.264 Datasheet

Parametric EquivalentRFQ

4435.0217

SCHURTER Inc.In Stock: 7514435.0217 Datasheet

Parametric EquivalentRFQ

4435.0405

SCHURTER Inc.In Stock: 7804435.0405 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 4435.0128 are qualified based on the following critical parameters that determine functional equivalence:

• Current Rating: 4.6A (exact match required)
• Voltage Rating - AC: 240V (exact match required)
• Voltage Rating - DC: 60V (exact match required)
• Breaker Type: Thermal (exact match required)
• Mounting Type: Panel Mount (exact match required)
• Actuator Type: Rocker (exact match required)
• Number of Poles: 2 (exact match required)

All identified substitute parts meet these electrical and mechanical specifications. Series designation (TA35 or TA45) does not restrict substitution when all electrical and mechanical parameters are identical.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed are active products with ROHS3 compliance and identical electrical and mechanical specifications to the 4435.0128. Selection among these equivalents may be based on inventory availability and supply chain considerations. Part 4430.1447 and 4430.264 carry additional regulatory approvals (CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077) and may be preferred in applications requiring specific certification documentation.

Frequently Asked Questions (FAQ)

Q: Can I substitute 4430.0561 for 4435.0128? A: Yes. Both parts are thermal circuit breakers with identical electrical ratings (4.6A, 240V AC, 60V DC), rocker actuators, 2-pole configuration, and panel mount design. Series designation difference (TA45 vs TA35) does not affect functional equivalence.

Q: What is the difference between TA35 and TA45 series parts? A: Series designation indicates design generation. When all electrical and mechanical parameters are identical, both series are functionally equivalent for this application.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed substitute parts meet ROHS3 compliance requirements.

Q: Do some substitute parts have additional certifications? A: Parts 4430.1447 and 4430.264 include approvals for CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077. These certifications may be required for specific regional or application-specific requirements.

Q: Can I use these parts interchangeably in my design? A: Yes, provided your application requires a 4.6A thermal circuit breaker with 240V AC and 60V DC ratings, rocker actuation, 2-pole configuration, and panel mount installation. All substitute parts meet these specifications.

Q: Which substitute part has the highest inventory availability? A: Part 4430.1447 has the highest inventory at 1061 pieces.