SCHURTER 4435.0404 Thermal Circuit Breaker Equivalent & Substitute Parts

Part Overview

The SCHURTER 4435.0404 is a thermal circuit breaker rated for 5A at 240V AC / 60V DC with rocker panel mount actuation and dual-pole configuration. This component is classified as Active product status and is ROHS3 compliant. Equivalent and substitute parts within the SCHURTER TA series maintain identical electrical and mechanical specifications, enabling direct functional replacement in panel-mounted circuit protection applications.

Key Parameters

Parameter	Value
Manufacturer Part Number	4435.0404
Manufacturer	SCHURTER Inc.
Series	TA35
Breaker Type	Thermal
Current Rating	5A
Voltage Rating - AC	240V
Voltage Rating - DC	60V
Mounting Type	Panel Mount
Actuator Type	Rocker
Number of Poles	2
Product Status	Active
RoHS Status	ROHS3 Compliant
Packaging	Bulk

Substitute Part Grouping Explanation

Substitute parts for the SCHURTER 4435.0404 are qualified based on strict parametric equivalence across the following criteria:

Current Rating: 5A (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)
RoHS Status: ROHS3 Compliant (exact match required)

All substitute parts listed below meet these electrical and mechanical parameters. Series designation (TA35 vs. TA45) does not affect substitution eligibility when all functional parameters are identical.

Parameter Comparison

Part Number	Series	Current Rating	Voltage AC	Voltage DC	Breaker Type	Mounting	Actuator	Poles	RoHS Status	Inventory (Pcs)
4435.0404	TA35	5A	240V	60V	Thermal	Panel Mount	Rocker	2	ROHS3	995
4430.0586	TA45	5A	240V	60V	Thermal	Panel Mount	Rocker	2	ROHS3	967
4430.0847	TA45	5A	240V	60V	Thermal	Panel Mount	Rocker	2	ROHS3	803
4430.0977	TA45	5A	240V	60V	Thermal	Panel Mount	Rocker	2	ROHS3	1065
4430.1201	TA45	5A	240V	60V	Thermal	Panel Mount	Rocker	2	ROHS3	1518
4430.1353	TA45	5A	240V	60V	Thermal	Panel Mount	Rocker	2	ROHS3	1131
4430.1384	TA45	5A	240V	60V	Thermal	Panel Mount	Rocker	2	ROHS3	1070
4430.1564	TA45	5A	240V	60V	Thermal	Panel Mount	Rocker	2	ROHS3	835
4430.1856	TA45	5A	240V	60V	Thermal	Panel Mount	Rocker	2	ROHS3	1186
4430.1926	TA45	5A	240V	60V	Thermal	Panel Mount	Rocker	2	ROHS3	722
4430.2297	TA45	5A	240V	60V	Thermal	Panel Mount	Rocker	2	ROHS3	964

Engineering Selection Recommendations

All listed substitute parts are Active product status and ROHS3 compliant, meeting current regulatory requirements. Multiple substitute parts carry CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077 certifications, providing additional compliance documentation for regulated applications. Selection among equivalent parts may be based on inventory availability and specific approval agency requirements for the end application. All parts share identical electrical ratings and mechanical form factors, ensuring functional interchangeability in panel-mounted circuit protection circuits.

Frequently Asked Questions (FAQ)

Q: Can SCHURTER 4430 series parts directly replace the 4435.0404?

A: Yes. The 4430 series parts listed above are parametric equivalents with identical current ratings (5A), voltage ratings (240V AC / 60V DC), breaker type (thermal), mounting configuration (panel mount), actuator type (rocker), pole count (2), and RoHS compliance status. Series designation does not affect substitution eligibility when all functional parameters match.

Q: What are the critical parameters that determine substitution compatibility?

A: Substitution is determined by exact matching of current rating (5A), AC voltage rating (240V), DC voltage rating (60V), breaker type (thermal), mounting type (panel mount), actuator type (rocker), and number of poles (2). Any deviation in these parameters disqualifies a part as a direct substitute.

Q: Are there differences in approval certifications among the substitute parts?

A: Some substitute parts carry CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077 certifications, while others do not list these approvals in the provided data. Applications requiring specific regulatory certifications should reference the approval agency requirements for the end product.

Q: Does packaging affect substitution?

A: All parts listed are supplied in Bulk packaging. Packaging format does not affect electrical or mechanical compatibility for component selection purposes.

Q: What inventory levels are available for substitute parts?

A: Inventory availability ranges from 722 to 1518 pieces across the substitute part list. Current inventory status should be confirmed at the time of procurement.

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