SCHURTER 4430.359 Thermal Circuit Breaker Equivalent & Substitute Parts

Part Overview

The SCHURTER 4430.359 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 TA45 series maintain identical electrical and mechanical specifications, enabling direct replacement in applications requiring thermal overcurrent protection in AC and DC circuits.

Key Parameters

Parameter	Specification
Manufacturer Part Number	4430.359
Manufacturer	SCHURTER Inc.
Series	TA45
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
Packaging	Bulk
RoHS Status	ROHS3 Compliant
ECCN	EAR99
HTSUS Code	8536.20.0020

Substitute Part Grouping Explanation

Substitution within the SCHURTER TA45 series is determined by strict equivalence across the following parameters:

Current Rating: 5A
Voltage Rating - AC: 240V
Voltage Rating - DC: 60V
Breaker Type: Thermal
Mounting Type: Panel Mount
Actuator Type: Rocker
Number of Poles: 2
Series: TA45
Product Status: Active
RoHS Status: ROHS3 Compliant

All substitute parts listed maintain identical electrical performance characteristics and mechanical form factors. Substitution is valid for direct replacement in circuit protection applications without design modification.

Parameter Comparison

Part Number	Current Rating (A)	Voltage AC (V)	Voltage DC (V)	Breaker Type	Mounting	Actuator	Poles	Inventory (Pcs)	Product Status
4430.359	5	240	60	Thermal	Panel Mount	Rocker	2	860	Active
4430.0586	5	240	60	Thermal	Panel Mount	Rocker	2	967	Active
4430.0847	5	240	60	Thermal	Panel Mount	Rocker	2	803	Active
4430.0977	5	240	60	Thermal	Panel Mount	Rocker	2	1065	Active
4430.1201	5	240	60	Thermal	Panel Mount	Rocker	2	1518	Active
4430.1353	5	240	60	Thermal	Panel Mount	Rocker	2	1131	Active
4430.1384	5	240	60	Thermal	Panel Mount	Rocker	2	1070	Active
4430.1564	5	240	60	Thermal	Panel Mount	Rocker	2	835	Active
4430.1856	5	240	60	Thermal	Panel Mount	Rocker	2	1186	Active
4430.1926	5	240	60	Thermal	Panel Mount	Rocker	2	722	Active
4430.2297	5	240	60	Thermal	Panel Mount	Rocker	2	964	Active

Engineering Selection Recommendations

All listed substitute parts are Active product status and ROHS3 compliant. Parts 4430.0586, 4430.0847, 4430.0977, 4430.1201, 4430.1353, 4430.1384, 4430.1564, 4430.1856, 4430.1926, and 4430.2297 carry approval certifications including CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077 where specified in manufacturer documentation. Selection among equivalent parts may be based on inventory availability and regional compliance requirements. All parts are suitable for direct substitution in thermal circuit protection applications requiring 5A capacity at 240V AC / 60V DC.

Frequently Asked Questions (FAQ)

Q: Can SCHURTER 4430.359 be replaced with any part from the listed substitutes?

A: Yes. All listed parts maintain identical electrical ratings (5A, 240V AC, 60V DC), thermal breaker type, dual-pole rocker panel mount configuration, and TA45 series specifications. Direct replacement is valid without circuit modification.

Q: What determines if a part is a valid substitute for 4430.359?

A: Substitution validity is determined by matching current rating (5A), AC voltage (240V), DC voltage (60V), breaker type (thermal), mounting configuration (panel mount rocker), pole count (2), and series designation (TA45). All listed parts meet these criteria.

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

A: Some substitute parts carry specific approval agency certifications (CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077). Verify applicable certifications against regional regulatory requirements for your application.

Q: What is the inventory status of substitute parts?

A: Inventory levels vary across the substitute part range, from 722 to 1518 pieces in stock. Part 4430.1201 maintains the highest inventory at 1518 pieces.

Q: Is packaging identical across all substitute parts?

A: All parts are supplied in Bulk packaging configuration consistent with the main part number 4430.359.

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