1. Product Details

  2. Variations

  3. Variations

  4. Literature

Detailed Description

The ST 011 thermostat is an SPST regulator with small hysteresis. The housing design ensures optimized air circulation around the sensor element.

  • Adjustable thumbwheel setting
  • Compact design
  • Small hysteresis
  • High switching capacity
  • DIN rail mountable

Technical Data
Switch temperature difference: 7°F (4 K) ± 5.4°F (3 K) tolerance
Sensor element: thermostatic bimetal
Contact type: snap-action contact
Service life: >100,000 cycles verified
Max. switching capacity: 15 A resistive / 2 A inductive @ AC 120 V
10 A resistive / 2 A inductive @ AC 250 V
DC 30 W (DC 24-72 V)
Max. inrush current: AC 16 A for 10 sec.
Connection: 2-pole terminal, clamping torque 1 Nm max.: solid/stranded¹ wire – AWG 14 max. (2.5 mm²)
Housing: plastic, UL 94V-0, light grey
Mounting: clip for 35 mm DIN rail, EN 60715
Mounting position: vertical
Dimensions: 2.76 x 1.3 x 1.65” (70 x 33 x 42 mm)
Weight: approx. 1.8 oz. (50 g)
Fitting position: variable
Operating/Storage temperature: -45 to +80°C (-49 to +176°F)
Operating/Storage humidity: max. 90 % RH (non-condensing)
Protection type/Protection class: IP20
Approvals: VDE, UL File No. E164102, EAC
¹When connecting with stranded wires, wire end ferrules must be used.
Important note: The contact system of the regulator is subjected to environmental influences, thus the contact resistance may change. This can lead to a voltage drop and/or self-heating of the contacts.

Variations

  1. ST 011: 01115.9-00 (NC)

    Setting range: +32 to +140°F

  2. ST 011: 01116.9-00 (NO)

    Setting range: +32 to +140°F

  3. ST 011: 01115.0-00 (NC)

    Setting range: 0 to +60°C

  4. ST 011: 01116.0-00 (NO)

    Setting range: 0 to +60°C