TS-701-HT-10P Thermal Circuit Breaker Equivalent & Substitute Parts

Part Overview

The TS-701-HT-10P is a thermal circuit breaker manufactured by SCHURTER Inc., rated for 10A at 250V AC and 50V DC with push-to-reset panel mount actuation. This part is classified as obsolete, making equivalent substitutes necessary for ongoing system maintenance and new designs. The TS-701-HT-10P meets CSA C22.2 and UL1077 approval standards and is ROHS3 compliant.

Key Parameters

Parameter	Value
Manufacturer Part Number	TS-701-HT-10P
Manufacturer	SCHURTER Inc.
Series	TS
Breaker Type	Thermal
Current Rating	10A
Voltage Rating - AC	250V
Voltage Rating - DC	50V
Mounting Type	Panel Mount
Actuator Type	Push to Reset
Number of Poles	1
Product Status	Obsolete
Approval Agency	CSA C22.2, UL1077
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the TS-701-HT-10P is determined by the following critical parameters:

Current Rating: 10A (exact match required)
Voltage Rating - AC: 250V (exact match required)
Voltage Rating - DC: 50V (exact match required)
Breaker Type: Thermal (exact match required)
Mounting Type: Panel Mount (exact match required)
Actuator Type: Push to Reset (exact match required)
Number of Poles: 1 (exact match required)

Substitute parts are grouped into two categories:

Parametric Equivalents (Full Electrical & Mechanical Match): Parts meeting all critical parameters with identical electrical ratings and mechanical form factor. These include TS-709-10, 1140-F111-P1M1-10A, 1140-F114-P1M1-10A, 1140-G111-P1M1-10A, 1140-G151-P7M1-10A, 127-F11-P10-H-KF-10A, 127-P10-H-KF-050022-10A, and 127-P10-H-KF-10A.

Similar Substitute (Voltage Variance): Part 4404.0022 operates at 240V AC and 48V DC, representing a near-equivalent with minor voltage derating suitable for applications with compatible supply specifications.

Parameter Comparison

Part Number	Manufacturer	Series	Current Rating	Voltage AC	Voltage DC	Breaker Type	Mounting	Actuator	Poles	Product Status	Approval Agency
TS-701-HT-10P	SCHURTER Inc.	TS	10A	250V	50V	Thermal	Panel Mount	Push to Reset	1	Obsolete	CSA C22.2, UL1077
TS-709-10	SCHURTER Inc.	TS	10A	250V	50V	Thermal	Panel Mount	Push to Reset	1	Obsolete	CSA C22.2, UL1077
4404.0022	SCHURTER Inc.	T9-311	10A	240V	48V	Thermal	Panel Mount	Push to Reset	1	Active	CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
1140-F111-P1M1-10A	E-T-A	1140	10A	250V	50V	Thermal	Panel Mount	Push to Reset	1	Active	CSA C22.2 No 235, IEC 60934, UL1077
1140-F114-P1M1-10A	E-T-A	1140	10A	250V	50V	Thermal	Panel Mount	Push to Reset	1	Active	CSA C22.2 No 235, IEC 60934, UL1077
1140-G111-P1M1-10A	E-T-A	1140	10A	250V	50V	Thermal	Panel Mount	Push to Reset	1	Active	CSA C22.2 No 235, IEC 60934, UL1077
1140-G151-P7M1-10A	E-T-A	1140	10A	250V	50V	Thermal	Panel Mount	Push to Reset	1	Active	CSA C22.2 No 235, IEC 60934, UL1077
127-F11-P10-H-KF-10A	E-T-A	127	10A	250V	50V	Thermal	Panel Mount	Push to Reset	1	Active	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
127-P10-H-KF-050022-10A	E-T-A	127	10A	250V	50V	Thermal	Panel Mount	Push to Reset	1	Active	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
127-P10-H-KF-10A	E-T-A	127	10A	250V	50V	Thermal	Panel Mount	Push to Reset	1	Active	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077

Engineering Selection Recommendations

For applications requiring direct replacement of the obsolete TS-701-HT-10P, the parametric equivalents TS-709-10, 1140-F111-P1M1-10A, 1140-F114-P1M1-10A, 1140-G111-P1M1-10A, 1140-G151-P7M1-10A, 127-F11-P10-H-KF-10A, 127-P10-H-KF-050022-10A, and 127-P10-H-KF-10A provide full electrical and mechanical compatibility with identical 10A, 250V AC, 50V DC ratings.

Among these, the E-T-A series parts (1140 and 127 families) offer active product status with extended availability and broader international approval certifications including IEC 60934 and GB 17701, providing enhanced supply chain stability compared to the SCHURTER TS-709-10, which shares obsolete status with the original part.

The SCHURTER 4404.0022 operates at reduced voltage ratings (240V AC, 48V DC) and is suitable only for applications where the lower voltage specification is compatible with the system design. This part carries active status and expanded certification coverage.

Frequently Asked Questions (FAQ)

Q: Can TS-709-10 directly replace TS-701-HT-10P?

A: Yes. TS-709-10 is a parametric equivalent with identical electrical ratings (10A, 250V AC, 50V DC), thermal breaker type, push-to-reset actuation, single-pole configuration, and panel mount form factor. Both parts are SCHURTER TS series and meet CSA C22.2 and UL1077 standards. However, both are classified as obsolete.

Q: What is the difference between the E-T-A 1140 and 127 series substitutes?

A: Both E-T-A series families (1140 and 127) provide identical electrical and mechanical specifications matching the TS-701-HT-10P. The primary distinction is series designation and internal design architecture. Both are active products with equivalent certifications. Selection between them depends on application-specific mechanical interface requirements and supplier availability.

Q: Is 4404.0022 a suitable replacement?

A: 4404.0022 is a similar substitute with voltage derating to 240V AC and 48V DC. It maintains the 10A current rating, thermal breaker type, push-to-reset actuation, and panel mount configuration. This part is suitable only if the application circuit operates at or below 240V AC and 48V DC. Direct substitution into circuits designed for 250V AC and 50V DC operation is not recommended.

Q: What certifications apply to substitute parts?

A: All parametric equivalents maintain CSA C22.2 and UL1077 compliance. E-T-A parts add IEC 60934 certification. The SCHURTER 4404.0022 includes additional certifications: CSA C22.2 No 235, EN 60934, GB 17701, and IEC 60934. Verify certification requirements for your specific application jurisdiction.

Q: Does packaging affect substitution eligibility?

A: Packaging format (bulk, box, tape) does not affect electrical or mechanical compatibility. Selection of packaging type is determined by procurement and assembly process requirements, not functional substitution criteria.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message