EPH Time-Clock for central heating system

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1 Channel Digital Time-Clock EPH R17

1 Channel Digital Time-Clock EPH R17 is a versatile time-switch with 3 operating modes (24h, 5/2d, & 7 day) for controlling central heating systems. It features various functions including preset clock, volt-free contacts, boost & advance, frost protection, holiday mode, and more.

Stock Code: R17

Online:

In stock
Price 45.55 £
incl. VAT, 20% priced individually

Product Features

Battery 3VDC Lithium LIR2032 & CR2032
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; as per EN60730)
Temperature Sensor NTC 100K
Ambient Temperature 0 - 50 deg C
mpn R17

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