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Heat-Actuated Switches
Open or close a circuit when a fusible link melts. These switches are often used as a safety switch to shut off hydraulic equipment. Mount them to an electrical box indoors.
Replace the fusible link (sold separately) to reset the switch.
Heat-Actuated Switches | Fusible Links | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Fusible Link Melting Temperature | No. of Circuits Controlled | Switch Starting Position | Switch Action | No. of Terminals | Industry Designation | Switching Current @ Voltage | Maximum Voltage  | Each | Each | ||
With Quick-Disconnect Terminals | |||||||||||
| 135° F | 1 | 1 Off (Normally Open) or 1 On (Normally Closed) | Stays Switched (Maintained) | 3 | SPDT | 20 A @ 120 V AC | 120V AC | 000000 | 0000000 | 00000000 | 00000 |
| 155° F | 1 | 1 Off (Normally Open) or 1 On (Normally Closed) | Stays Switched (Maintained) | 3 | SPDT | 20 A @ 120 V AC | 120V AC | 000000 | 000000 | 00000000 | 0000 |
| 165° F | 1 | 1 Off (Normally Open) or 1 On (Normally Closed) | Stays Switched (Maintained) | 3 | SPDT | 20 A @ 120 V AC | 120V AC | 0000000 | 000000 | 0000000 | 0000 |
| 212° F | 1 | 1 Off (Normally Open) or 1 On (Normally Closed) | Stays Switched (Maintained) | 3 | SPDT | 20 A @ 120 V AC | 120V AC | 0000000 | 000000 | 0000000 | 0000 |
| 280° F | 1 | 1 Off (Normally Open) or 1 On (Normally Closed) | Stays Switched (Maintained) | 3 | SPDT | 20 A @ 120 V AC | 120V AC | 0000000 | 000000 | 0000000 | 0000 |