SCHURTER 4430.0847 Circuit Breaker Thermal 5A 240VAC 60VDC Equivalent & Substitute Parts

Part Overview

The SCHURTER 4430.0847 is a thermal circuit breaker rated for 5A at 240V AC and 60V DC, featuring a rocker panel mount actuator with dual-pole configuration. 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. The TA45 series thermal breaker is designed for overcurrent protection in industrial and commercial applications requiring reliable panel-mounted switching.

Equivalent substitute parts are necessary when the primary part number becomes unavailable, when inventory levels require sourcing from alternative stock locations, or when design flexibility permits selection from multiple qualified manufacturers' part numbers within the same electrical and mechanical specifications.

Key Parameters

Parameter	Specification
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
Product Status	Active
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

All substitute parts listed maintain identical electrical and mechanical parameters to the primary part number 4430.0847. Substitution eligibility is determined by strict equivalence across the following critical parameters:

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)
Series: TA45 (exact match required)
Manufacturer: SCHURTER Inc. (exact match required)

All substitute parts are manufactured by SCHURTER Inc. within the TA45 series and share identical electrical ratings, mechanical configuration, and regulatory compliance certifications. These parts are interchangeable for direct replacement in applications where the primary part number is unavailable.

Parameter Comparison

Part Number	Current Rating	Voltage AC	Voltage DC	Breaker Type	Mounting	Actuator	Poles	Series	Inventory (Pcs)	Product Status	RoHS Status
4430.0847	5A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	803	Active	ROHS3 Compliant
4430.0586	5A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	967	Active	ROHS3 Compliant
4430.0977	5A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	1065	Active	ROHS3 Compliant
4430.1201	5A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	1518	Active	ROHS3 Compliant
4430.1353	5A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	1131	Active	ROHS3 Compliant
4430.1384	5A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	1070	Active	ROHS3 Compliant
4430.1564	5A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	835	Active	ROHS3 Compliant
4430.1856	5A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	1186	Active	ROHS3 Compliant
4430.1926	5A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	722	Active	ROHS3 Compliant
4430.2297	5A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	964	Active	ROHS3 Compliant
4430.2303	5A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	3604	Active	ROHS3 Compliant

Engineering Selection Recommendations

All listed substitute parts are manufactured by SCHURTER Inc. and maintain Active product status. Each part carries identical regulatory compliance certifications including CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077 standards. All parts are ROHS3 compliant and REACH unaffected, meeting current environmental and safety requirements for industrial applications.

Selection among equivalent parts may be based on inventory availability and lead time considerations. Part number 4430.2303 maintains the highest inventory level at 3604 pieces, while part number 4430.1926 maintains the lowest at 722 pieces. All parts are supplied in bulk packaging and are suitable for direct substitution in panel-mounted thermal protection circuits operating at 5A, 240V AC, and 60V DC.

Frequently Asked Questions (FAQ)

Q: Are all listed substitute parts electrically identical to the primary part 4430.0847?

A: Yes. All substitute parts maintain identical current ratings (5A), voltage ratings (240V AC / 60V DC), breaker type (thermal), and pole configuration (2-pole). They are electrically equivalent for direct replacement applications.

Q: Can these parts be used interchangeably in existing designs?

A: Yes. All substitute parts share identical mounting type (panel mount), actuator type (rocker), and mechanical dimensions within the TA45 series. They are mechanically compatible for direct substitution.

Q: What regulatory certifications apply to all substitute parts?

A: All parts comply with CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077. All parts are ROHS3 compliant and REACH unaffected.

Q: Are there differences in thermal trip characteristics between part numbers?

A: All parts are classified as thermal breakers within the TA45 series with identical 5A current ratings. Thermal trip characteristics are equivalent across all listed part numbers.

Q: What is the significance of different part numbers if specifications are identical?

A: Different part numbers within the TA45 series represent distinct manufacturing batches, production dates, or internal SCHURTER inventory tracking codes. Electrical and mechanical specifications remain identical across all part numbers.

Q: Which substitute part has the best availability?

A: Part number 4430.2303 maintains the highest inventory level at 3604 pieces in stock.

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