ETR202 Thermostat NC heating

This adjustable temperature thermostat, ETR, for any enclosure, with either a normally open (NO) or normally closed (NC) contact, is used to control installed devices. Such devices could be a filter fan or a fan heater, that should turn on or off at the required temperature level, set by the user. The result is reduced operational cost.

CE Declaration of Conformity EAC cRUus_UL Recognized
Feature: IP 20
ETR Product Image
Characteristics  
Description Normally closed contact
Weight (kg) 0.05
ETR Catalogue drawing image
Item no.: ETR202
EAN no.: 8713574005655
  • Technical data
  • Features
  • Downloads
  • CAD
  • Certificates

Technical data

Description:

Thermostat with NC/NO contacts to manage temperature in panels. ETR202 with a normally closed contact for regulating heaters. ETR201 with a normally open contact for regulating cooling devices or signal devices. Sensor element thermostatic bimetal. Mounting clip for 35 mm DIN rail (EN 60715).

Material:

Plastic according to UL94 V-0.

Setting range:

0 °C to +60 °C. Switching temperature difference less than 7 °K, and switching point tolerance ±4 °K.

Switch capacity:

240 V AC, 10(2) A. 120 V AC, 15(2) A. 24 V DC, 30 W. Value in brackets for inductive load.

Operating temperature:

-20 °C to +80 °C.

Service life:

> 100,000 cycles.

Connection:

Screw terminal for cable (0.5 to 2.5 mm²).

Protection:

IP 20.

Approvals:

CE, EAC, cULus_UL Listed.

Finish:

RAL 7035.

Pack quantity:

1 piece.

Features

Feature:

Adjustable temperature thermostat, with either a normally open (NO) or normally closed (NC) contact.

Advantage:

The thermostat allows energy to flow to a device when the set temperature has been exceeded (NO variant), or when the internal temperature has dropped below the set temperature (NC variant). Customers are able to adjust the thermostat's temperature settings when equipment with special requirements are installed, such as batteries.

Benefit:

The installed devices, such as filter fan units or fan heaters, automatically turn on or off when they are required, which reduces the operational cost of the control panel. Customers can adjust the required temperature, which means it can be installed in any enclosure.

Comment:

The thermostat with a normally open contact (ETR201), is used to control cooling or high temperature alarms, and the thermostat with a normally closed contact (ETR202), is used to control heating.
[Missing text /downloadcenter/ıtemsheet for en] (PDF) ETR202 ENGLISH 151 KB
Image (JPG 800 x 470 px) ETR Catalogue drawing image 79 KB
Image (JPG 600 x 600 px) ETR Product Image 117 KB
Mounting instructions document (PDF) Thermal Management ETR 701 KB

Quality:

Format:

Download
* Drawings generated according to ISO standard
Document (PDF) CE Declaration of Conformity 188 KB
Document (PDF) EAC 881 KB
Document (PDF) cRUus_UL Recognized 207 KB