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About Your Safety Switch

Operation

HPM Portable Safety Switch

Cat R5102/1, R2810CLRCD

Instruction Manual

Portable Safety Switch’s fast cut-out makes the risk of electrocution 
negligible.

This portable Safety Switch is ideal for use in indoor and outdoor locations.
Its heavy duty construction makes it ideal for building sites or around the house, 
patio area, workshop, garage, garden or any place where an electrical tool or 
extension cord would normally be used. 
The R5102/1 can also be used in damp and wet conditions.

TESTING 
INSTRUCTIONS

WARNING: TEST BEFORE EACH USE

If the unit falls to trip when the test 
button is pressed (red indicator fails 
to disappear); or fails to reset (red 
indicator fails to appear); DO NOT USE.

How does it work?

The device constantly monitors the balance of the current 
flow in both active and neutral wires of the tool and lead 
being used.
If an imbalance occurs, as it would if the tool became 
faulty and current leaked to earth (possibly through the 
body of the user), the portable Safety Switch would detect 
this imbalance and immediately cut off the power before a 
fatal amount could pass.

The loss of current to earth needs only to be 30 milliamps 
(thirty thousandths of an amp) for the portable Safety 
Switch to respond by immediately cutting off the power. 
The time that a person is exposed to an electric shock is a 
crucial factor in determining the severity of the accident.
That’s where the HPM portable Safety Switch is a life 
saver... because it switches the power off in typically 
30 milliseconds (thirty thousandths of a second) – 
substantially reducing the risk of electrocution.

Plug into 
powerpoint.
Test RCD before 
each use.

Plug appliance into 
Safety Switch socket.

1.  Plug into powerpoint and switch 

power on. Press and release ‘RESET’. 
Verify red indicator is visible (‘On’).

TEST BEFORE EACH USE

2.  Switch powerpoint off. Verify red 

indicator disappears (‘Off’).

3.  Switch powerpoint on and reset. 

Verify red indicator is visible (‘On’). 
Press ‘TEST’ button. Verify red 
indicator disappears (‘Off’).

4.  Press and release ‘RESET’ button. 

Verify that the red indicator reappears 
through plastic window. (Red indicator  
denotes that output power is available.)

5.  Power is now available to the 

appliance. Plug appliance in, 
switch on and operate equipment 
normally.

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