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3 Channel Digital Programmer EPH R37
3 Channel Digital Programmer EPH R37 is a versatile device designed for ON/OFF control of hot water and heating zones with built-in frost protection. It features 3 operating modes, volt-free contacts, boosts & advance functions, and more.
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Product Features
Battery | 3VDC Lithium LIR2032 & CR2032 |
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Backlight | White |
Backplate | British System Standard |
IP Rating | IP20 |
Dimensions | 161 x 100 x 31 mm |
Power Supply | 230VAC |
Switch Output | SPDT Volt Free |
Contact Rating | 3(1)A 230VAC |
Program Memory | 5 Years |
Software Class | Class A |
Pollution Degree | 2 (Resistance to voltage surge 2000V) |
Temperature Sensor | NTC 100K |
Ambient Temperature | 0 - 50 deg C |
mpn | R37 |