电子式温度控制器 | ETR 011

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  • Large setting range
  • Small hysteresis
  • Status indicator (LED)
  • Change-over contact
  • Clip fixing

The electronic thermostat is used for controlling heating and cooling equipment, filter fans or signal devices. The thermostat registers the surrounding air and can switch both, inductive and resistive loads, via relay with change-over contact. The LED integrated in the adjustment knob is lit when the NC is closed. (e.g. when a connected heater is operating).

TECHNICAL DATA

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Switch temperature difference 4K (± 1K tolerance) at +20°C (+68°F)
Sensor element NTC
Reaction time approx. 5 sec.
Contact type change-over contact (relay)
Service life > 50,000 cycles
Max. switching capacity (relay output) 240VAC / 120VAC, 8 (1.6) A
DC 100W at 24VDC
Max. inrush current AC 16A for 10 sec.
Optical indicator LED
Connection 5-pole terminal, clamping torque 0.5Nm max.:
rigid/stranded1wire 2.5mm² (AWG 14)
Mounting clip for 35mm DIN rail, EN 60715
Casing plastic according to UL 94V-0, light grey
Dimensions 64.5 x 42 x 38mm
Weight approx. 70g
Fitting position vertical
Operating/Storage temperature -40 to +85°C (-40 to +185°F)
Operating/Storage humidity max. 90% RH (non-condensing)
Protection type IP20

¹ When connecting with stranded wires, wire end ferrules must be used.

Art. No. Operating voltage Setting range Approvals
01131.0-00 230VAC, 50/60Hz -20 to +60°C VDE UL File No. E164102 EAC
01131.9-00 120VAC, 50/60Hz -4 to +140°F - UL File No. E164102 EAC

TECHNICAL DRAWING


Electronic Thermostat ETR 011