The KTO 111 mechanical thermostat, model 11100.0-02, is a normally closed switch for temperature control applications, with a switching capacity of 3 A at 250 VAC or 120 VAC and 3 A at 24-72 VDC, rated for 30 W DC load. It operates within a temperature range of 68 °F to 176 °F and features push-in terminals for tool-free wiring, supporting rigid wire up to 2.5 mm² and stranded wire up to 1.5 mm² with ferrules. The device mounts on a 35 mm DIN rail, measures 2.4 in height, 1.3 in width, and 1.6 in depth, and weighs 1.4 oz. It has an IP20 rating, plastic housing compliant with UL94 V-0, and is rated for use up to 5000 meters altitude. The switching differential is 7 K with a tolerance of ±4 K, and the contact system supports over 100,000 cycles. It meets CCC and CQC standards.
The mechanical thermostats KTO 111 and KTS 111 are two state regulators for use up to 5,000 meters in altitude, thanks to optimized air gap and increased creepage distance. By use of Push-In terminals the thermostat is wired tool-free. The Push-In terminals provide constant pressure on the wires to prevent them from coming loose (e.g. during transport).
Thermostat (NC): Thermostat opens on temperature rise – for regulating heaters or for switching signal devices. Comes with red temperature dial.
Thermostat (NO): Thermostat closes on temperature rise – for regulating filter fans and heat exchangers or for switching signal devices. Comes with blue temperature dial.
| STEGO | |
|---|---|
| Product Category | Thermostats |
| Product Number | 11100.0-02 |
| Product Name | Mechanical Thermostat KTO 111 / KTS 111 |
| Thermostat Type | Mechanical |
