TS-701-HT-7 Thermal Circuit Breaker Equivalent & Substitute Parts

Part Overview

The TS-701-HT-7 is a single-pole thermal circuit breaker manufactured by SCHURTER Inc., rated for 7A 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 breaker meets CSA C22.2 and UL1077 approval standards and is ROHS3 compliant.

Key Parameters

Parameter	Value
Manufacturer Part Number	TS-701-HT-7
Manufacturer	SCHURTER Inc.
Series	TS
Product Status	Obsolete
Breaker Type	Thermal
Current Rating	7A
Voltage Rating - AC	250V
Voltage Rating - DC	50V
Mounting Type	Panel Mount
Actuator Type	Push to Reset
Number of Poles	1
Approval Agency	CSA C22.2, UL1077
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the TS-701-HT-7 is determined by the following critical parameters:

Current Rating: 7A (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)

All substitute parts listed below meet these electrical and mechanical specifications. One part (4404.0027) operates at reduced voltage ratings (240V AC, 48V DC) and is classified as a similar alternative rather than a parametric equivalent.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Series	Current Rating	Voltage AC	Voltage DC	Mounting Type	Actuator Type	Poles	Product Status	Approval Agency	RoHS Status	Inventory
TS-701-HT-7	SCHURTER Inc.	TS	7A	250V	50V	Panel Mount	Push to Reset	1	Obsolete	CSA C22.2, UL1077	ROHS3	682 Pcs
4404.0027	SCHURTER Inc.	T9-311	7A	240V	48V	Panel Mount	Push to Reset	1	Active	Not specified	ROHS3	867 Pcs
1140-G111-P1M1-7A	E-T-A	1140	7A	250V	50V	Panel Mount	Push to Reset	1	Active	CSA C22.2 No 235, IEC 60934, UL1077	ROHS3	735 Pcs
1140-G151-P7M1-7A	E-T-A	1140	7A	250V	50V	Panel Mount	Push to Reset	1	Active	CSA C22.2 No 235, IEC 60934, UL1077	ROHS3	733 Pcs
127-P10-H-KF-7A	E-T-A	127	7A	250V	50V	Panel Mount	Push to Reset	1	Active	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077	ROHS3	1003 Pcs
1410-G110-P2F1-S01-7A	E-T-A	1410-G1	7A	250V	50V	Panel Mount	Push to Reset	1	Active	CSA C22.2 No 235, IEC 60934, UL1077	RoHS	1080 Pcs
2-5000-P10-H-7A	E-T-A	2-5000	7A	250V	50V	Panel Mount	Push to Reset	1	Active	CSA C22.2 No 235, GB 17701, IEC 60934, UL1077	ROHS3	1064 Pcs
CTB-B-B-07	Carling Technologies	CTB	7A	250V	50V	Panel Mount	Push to Reset	1	Active	CE, cUL, UL1077, VDE	ROHS3	1099 Pcs

Engineering Selection Recommendations

Parametric Equivalents (Full Electrical & Mechanical Match):

The following parts are direct parametric equivalents to the TS-701-HT-7, matching all critical electrical and mechanical specifications:

1140-G111-P1M1-7A (E-T-A, Series 1140)
1140-G151-P7M1-7A (E-T-A, Series 1140)
127-P10-H-KF-7A (E-T-A, Series 127)
1410-G110-P2F1-S01-7A (E-T-A, Series 1410-G1)
2-5000-P10-H-7A (E-T-A, Series 2-5000)
CTB-B-B-07 (Carling Technologies, Series CTB)

All parametric equivalents are active products with ROHS3 compliance. E-T-A parts carry expanded approval certifications including IEC 60934 and CSA C22.2 No 235. Carling Technologies part CTB-B-B-07 includes CE and VDE certifications in addition to cUL and UL1077.

Similar Alternative (Reduced Voltage Ratings):

4404.0027 (SCHURTER Inc., Series T9-311) operates at 240V AC and 48V DC, representing a voltage-reduced alternative. This part is active and ROHS3 compliant but is suitable only for applications where the lower voltage ratings are acceptable.

Frequently Asked Questions (FAQ)

Q: Can I use 4404.0027 as a direct replacement for TS-701-HT-7?

A: No. The 4404.0027 operates at 240V AC and 48V DC, compared to the TS-701-HT-7 specification of 250V AC and 50V DC. Use 4404.0027 only if your application operates at the lower voltage ratings.

Q: Which substitute offers the best compliance coverage?

A: The E-T-A parts (1140-G111-P1M1-7A, 1140-G151-P7M1-7A, 127-P10-H-KF-7A, 1410-G110-P2F1-S01-7A, and 2-5000-P10-H-7A) all include IEC 60934 certification in addition to CSA C22.2 and UL1077. The 127-P10-H-KF-7A and 2-5000-P10-H-7A additionally include GB 17701 certification. The Carling Technologies CTB-B-B-07 includes CE and VDE certifications alongside cUL and UL1077.

Q: Are all substitute parts ROHS3 compliant?

A: All listed substitutes are ROHS3 compliant except 1410-G110-P2F1-S01-7A, which carries RoHS compliance (non-3 designation).

Q: What is the difference between the E-T-A series options?

A: All E-T-A parametric equivalents share identical electrical and mechanical specifications (7A, 250V AC, 50V DC, panel mount, push-to-reset, single pole). Differences exist only in series designation and internal design. Selection may be based on availability, packaging preference (all listed as bulk), or specific application requirements.

Q: Can I mix different substitute brands in the same system?

A: All parametric equivalents meet the same electrical and mechanical specifications and approval standards. System design determines whether mixed brands are acceptable. Consult your system documentation for any brand-specific requirements.

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