Wiring diagram - mains switching. The link
between 3 and 5 must be fitted by the installer
Wiring diagram - volt free switching. The dia-
gram above shows wiring for a potential-free load.
For low voltage switching connect 230v L & N to 5
& 4 respectively, and switch circuit to 3 & 2.
4. Specification
Motor: 220-240V AC 50Hz
Temperature rating T55
Switch type: changeover
Rating: 16A resistive / 8A inductive
Not suitable for direct switching of lighting
types: Fluorescent, HID, SON, LED
Use a contactor for discharge lamps
Suitable for fitting to surface or flush mounted
socket box. For fixed wiring only.
Class II control / Protection class IP20
Complies with European Norm
EN 60730-1: 2011
Automatic Electrical Controls for
Household and similar use,
and European Directives:
LVD; EMC; RoHS
www.tfc-group.co.uk
TFC Group LLP Tonbridge TN9 1TB
Time Switch
Socket-box timer for
general purpose use
User instructions
OP-SBST 24 Hour Synchronous
Min switching 15 minutes
OP-SBSW 7 Day Synchronous
Min switching 2 hours
(product version is shown on the rating label)
1. Set the timer
2. Manual override
3. Installation guide
4. Specification
Figure 4.
Socket box
backplate
Earth terminal
module
cover
screws
1
2
3
4
5
1
2
3
4
5
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