ALRE Compact thermostat for installation in switch cabinets ITR 79.503

Type: ITR 79.503 Item No: D 4780524
Control Range: 0…11°C
Equipment: frost protection, manual reset, switching difference: 1.5 K fixed red LED (sensor short-circuit at 75°C)
Sensor: 0/20 (NTC 2 K 25 ) PG: II
Categories: ,

Description

Technical Data  
Operating Voltage: 230 V ~, 50Hz
Switching Capacity: -250 V~(not for SELV)

Make contact: 10 (3) A,

Break contact: 5(1.5) A
Contact: 1 relay as protection-free changeover contact
Switching Difference: Adjustable 0.5…5 K,

Except ITR 79.600,

ITR 79.608, ITR 79.503
Ambient Temperature: -10…+40°C
Degree of Protection: IP 20
Protection Class: II
Mode Indication: Red LED: Heating

Green LED: Cooling
Mounting/Installation: On DIN rail (35mm)
Electrical Connections: Terminal screws, max 2.5mm²
Housing: Grey (RAL 7035)

 

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