Thermal Protectors
Thermal Protectors
Designed to meet the cost, size and features of your application.
- We offer AC/DC rated, insulated and electrical live, moisture-proof, self-holding, multiple voltage and current ratings as well as agency approvals.
- Bimetal creep action (slow break / slow make) temperature regulating or thermal limiting device.
- Click here to download our Temperature Control Catalog
Click here to download our datasheets:
SP-CR and SP-LC Series
S7AM Series
UB8 Series
BM1 Series
OP6 Series
UI2 Series
UP6 Series
UP7 Series
When size is a limiting factor in your application sometimes a disc thermostat just won’t do, so we have a wide variety of small thermal protectors to suit your needs. Whether protecting the internal components of a motor from over-temperature, turning a fan on to cool electronic boards, or acting as backup protection when using a thermistor, thermocouple, or RTD sensor, these electro-mechanical, bimetal thermal protectors can handle a wide range of applications. We can customize the mounting options, lead wire lengths and types, and terminals and connectors.
For details regarding custom thermal protector assemblies see Custom Manufacturing Capabilities (link to Custom Manufacturing Capabilities page)
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Name
Item #
Description
Stranded insulated wires, tin-coated - 24AWG
Standard lead length: 50mm + 7mm
Description
Uninsulated solid wires
Approvals
| UL873 | Regulating |
| UP6, UP61 and UP62 Models | 125VAC, 4 Amps, Resistive, 6,000 Cycles |
| 284ºF maximum (140ºC maximum) | |
| File No. E50124 | |
| CSA | C22.2, No. 24 (c-UL) - Regulating |
| UP6, UP61 and UP62 Models | 125VAC, 4 Amps, Resistive, 6,000 Cycles |
| 284ºF maximum (140ºC maximum) | |
| File No. E50124 | |
| EN60730-2-2 | Thermal Motor Protector |
| UP6, UP61 and UP62 Models | 250VAC, 284ºF maximum (140ºC maximum) |
| File No. 8921.00-4510-0026 | |
| EN60730-2-9 | Thermal Cut-Out |
| UP6, UP61 and UP62 Models | 250VAC, 2.5 Amps, Resistive, 10,000 Cycles |
| 250VAC, 1.6 Amps, Inductive, 10,000 Cycles | |
| 284ºF maximum (140ºC maximum) | |
| Thermal Cut-Out | |
| EN60730-2-9 | 250VAC, 0.5 Amps, Resistive, 10,000 Cycles |
| UP61G and UP62G Models | 284ºF maximum (140ºC maximum) |
| File No. 8921.00-4510-0027 | |
| RoHS Compliant |
Description
Stranded insulated wires - 24AWG
Standard lead length: 50mm + 7mm
Approvals
| UL873 | Regulating |
| UP6, UP61 and UP62 Models | 125VAC, 4 Amps, Resistive, 6,000 Cycles |
| 284ºF maximum (140ºC maximum) | |
| File No. E50124 | |
| CSA | C22.2, No. 24 (c-UL) - Regulating |
| UP6, UP61 and UP62 Models | 125VAC, 4 Amps, Resistive, 6,000 Cycles |
| 284ºF maximum (140ºC maximum) | |
| File No. E50124 | |
| EN60730-2-2 | Thermal Motor Protector |
| UP6, UP61 and UP62 Models | 250VAC, 284ºF maximum (140ºC maximum) |
| File No. 8921.00-4510-0026 | |
| EN60730-2-9 | Thermal Cut-Out |
| UP6, UP61 and UP62 Models | 250VAC, 2.5 Amps, Resistive, 10,000 Cycles |
| 250VAC, 1.6 Amps, Inductive, 10,000 Cycles | |
| 284ºF maximum (140ºC maximum) | |
| Thermal Cut-Out | |
| EN60730-2-9 | 250VAC, 0.5 Amps, Resistive, 10,000 Cycles |
| UP61G and UP62G Models | 284ºF maximum (140ºC maximum) |
| File No. 8921.00-4510-0027 | |
| RoHS Compliant |
Description
Without lead wires, 2 welding terminals
Approvals
| EN60730-2-2 UP7 Model | Thermal Motor Protector |
| 250VAC, 302ºF maximum (150ºC maximum) | |
| File No. 8921.00-4510-0026 | |
| EN60730-2-9 UP7 Model | Thermal Cut-Out |
| 250VAC, 2.5 Amps, Resistive, 10,000 Cycles | |
| 250VAC, 1.6 Amps, Inductive, 10,000 Cycles | |
| 302ºF maximum (150ºC maximum) | |
| File No. 8921.00-4510-0027 | |
| UL2111 | Motor Protector |
| UP71 and UP72 Models | 125V/250VAC, 1/2HP maximum |
| 302ºF maximum (150ºC maximum) | |
| File No. E52703 | |
| Std. C22.2, No. 77 - Motor Protector | |
| 125V/250VAC, 1/2HP maximum | |
| 302ºF maximum (150ºC maximum) | |
| File No. E52073 | |
| CSA | Std. C22.2, No. 77 - Motor Protector |
| UP71 and UP72 Models | 125V/250VAC, 3.75FLA |
| File No. LR35080 | |
| EN60730-2-2 | Thermal Motor Protector |
| UP71 and UP72 Models | 250VAC, 302ºF maximum (150ºC maximum) |
| File No. 8921.00-4510-0026 | |
| EN60730-2-9 | Thermal Cut-Out |
| UP71 and UP72 Models | 250VAC, 2.5 Amps, Resistive, 10,000 Cycles |
| 250VAC, 1.6 Amps, Inductive, 10,000 Cycles | |
| 302ºF maximum (150ºC maximum) | |
| File No. 8921.00-4510-0027 | |
| RoHS Compliant |
Description
Uninsulated solid wires, bare
Approvals
| EN60730-2-2 UP7 Model | Thermal Motor Protector |
| 250VAC, 302ºF maximum (150ºC maximum) | |
| File No. 8921.00-4510-0026 | |
| EN60730-2-9 UP7 Model | Thermal Cut-Out |
| 250VAC, 2.5 Amps, Resistive, 10,000 Cycles | |
| 250VAC, 1.6 Amps, Inductive, 10,000 Cycles | |
| 302ºF maximum (150ºC maximum) | |
| File No. 8921.00-4510-0027 | |
| UL2111 | Motor Protector |
| UP71 and UP72 Models | 125V/250VAC, 1/2HP maximum |
| 302ºF maximum (150ºC maximum) | |
| File No. E52703 | |
| Std. C22.2, No. 77 - Motor Protector | |
| 125V/250VAC, 1/2HP maximum | |
| 302ºF maximum (150ºC maximum) | |
| File No. E52073 | |
| CSA | Std. C22.2, No. 77 - Motor Protector |
| UP71 and UP72 Models | 125V/250VAC, 3.75FLA |
| File No. LR35080 | |
| EN60730-2-2 | Thermal Motor Protector |
| UP71 and UP72 Models | 250VAC, 302ºF maximum (150ºC maximum) |
| File No. 8921.00-4510-0026 | |
| EN60730-2-9 | Thermal Cut-Out |
| UP71 and UP72 Models | 250VAC, 2.5 Amps, Resistive, 10,000 Cycles |
| 250VAC, 1.6 Amps, Inductive, 10,000 Cycles | |
| 302ºF maximum (150ºC maximum) | |
| File No. 8921.00-4510-0027 | |
| RoHS Compliant |
Description
Stranded insulated wires, tin-coated - 22AWG Standard lead length: 50mm + 7mm
Approvals
| EN60730-2-2 UP7 Model | Thermal Motor Protector |
| 250VAC, 302ºF maximum (150ºC maximum) | |
| File No. 8921.00-4510-0026 | |
| EN60730-2-9 UP7 Model | Thermal Cut-Out |
| 250VAC, 2.5 Amps, Resistive, 10,000 Cycles | |
| 250VAC, 1.6 Amps, Inductive, 10,000 Cycles | |
| 302ºF maximum (150ºC maximum) | |
| File No. 8921.00-4510-0027 | |
| UL2111 | Motor Protector |
| UP71 and UP72 Models | 125V/250VAC, 1/2HP maximum |
| 302ºF maximum (150ºC maximum) | |
| File No. E52703 | |
| Std. C22.2, No. 77 - Motor Protector | |
| 125V/250VAC, 1/2HP maximum | |
| 302ºF maximum (150ºC maximum) | |
| File No. E52073 | |
| CSA | Std. C22.2, No. 77 - Motor Protector |
| UP71 and UP72 Models | 125V/250VAC, 3.75FLA |
| File No. LR35080 | |
| EN60730-2-2 | Thermal Motor Protector |
| UP71 and UP72 Models | 250VAC, 302ºF maximum (150ºC maximum) |
| File No. 8921.00-4510-0026 | |
| EN60730-2-9 | Thermal Cut-Out |
| UP71 and UP72 Models | 250VAC, 2.5 Amps, Resistive, 10,000 Cycles |
| 250VAC, 1.6 Amps, Inductive, 10,000 Cycles | |
| 302ºF maximum (150ºC maximum) | |
| File No. 8921.00-4510-0027 | |
| RoHS Compliant |
Thermal protector, Open on rise 65°C ±5°C (149°F ±9°F), Reset approximately 50°C (122°F), Radial type, 2" UL3173 18AWG black leads, Mylar sleeve.
Thermal protector, Open on rise 65°C ±5°C (149°F ±9°F), Reset approximately 50°C (122°F), Radial type, Bare
Thermal protector, Open on rise 70°C ±5°C (158°F ±9°F), Reset approximately 46°C (115°F), Radial type, Bare