| Information | Description | |
|---|---|---|
| Purpose of control | T22 line voltage thermostats | |
| Construction of control | Electromechanical independently mounted control | |
| Number of cycles |
100K cycles (auto reset switch) 6K cycles (manual operated rotary switch) |
|
| Method of mounting control | Two cross key holes slots in base of case for mounting to a standard or vertical outlet box 2 in. x 4 in. (51 mm x 102 mm) | |
| Method of earthing of control | Wiring binding screw terminal | |
| Type 1 or Type 2 action | Type 1.C (micro-interruption) | |
| External pollution situation | Pollution degree 3 | |
| Internal pollution situation | Pollution degree 2 | |
| Rated impulse voltage | 4,000 VAC | |
| Ball pressure temperature | Auto reset switch component: 302°F (150°C) | |
| Field wiring rating | Use copper conductors only | |
| Switch |
SPST: T22A, T22B, T22C, T22J SPDT: T22S, T22T (auto reset switch) |
|
| SPST 2 position rotary switch: T22xxA | ||
| SPDT 3 position rotary switch: T22xxB, T22xxC | ||
| Enclosure | UL: TYPE 1 (NEMA) | |
| Wiring connection | Screw type terminals, terminal identification molded in the block | |
| Ambient conditions | 32°F to 105°F (0°C to 40°C) | |
| Compliance | North America | cULus listed; UL60730, E60730 File E6688 |