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Danfoss 852 Installation And Wiring Instructions page 2

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SPECIFICATION
Power Supply
Switch Action
Switch Rating
Timing Accuracy
Power Reserve
Max. number of switching operations
Enclosure Rating
Max. Ambient Temperature
Designed to meet
Overall Dimensions (mm)
Control Pollution Situation
Ball Pressure Test
Rated Impulse Voltage
Aperture for
cable entry
4 fi xing
holes
2 cable clamps
2
Alternative position for
cable clamp
THIS WAY UP
3 knock outs for
surface cable entry
Danfoss Randall can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss Randall reserves
the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without
subsequent changes being necessary in specifi cations already agreed.
Danfoss Ltd
Ampthill Road,
Bedford MK42 9ER
Tel: (01234) 364621 Fax: (01234) 219705
Email: ukheating@danfoss.com
Website: www.heating.danfoss.co.uk
:
230Vac, 50Hz
:
2 x SPDT, type 1 B
:
10 to 253Vac, 50/60Hz, min 10mA, max 10 (4) A
:
±1 min/month
:
3 months on fully charged battery
:
up to 200 ON or OFF operations per week
:
IP30
:
45°C
:
BS EN60730-2-7
:
228 wide x 115 high x 50 deep
:
Degree 2
:
75°C
:
2.5kV
Polarised Plug
N
L
6
5
4
3
2
1
Rating & Model
label
Terminal Block
Part No: 3078 Issue 8 12/05

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