Neutral

Neutral

Ground

Ground

Live 240Vac

Live 240Vac

Output to Pump

Power supply

Power indicator LED

Test button

The flow switch must be mounted vertically with the flow

direction upwards. Pipe connection is G1” (1”BSP). The

device relies on the flow of liquid working in opposition to

gravity to operate the relay.

The liquid flow moves a plunger inside the brass flow tube,

when the flow increases beyond the minimum specified level.

A magnet inside the plunger closes a magnetic switch in the

control circuit, so causing this to operate the output relay.

The output relay will

energised, if the flow drops below

be de-

the specified level and the plunger has returned to the lower

position.

The output relay will be energised, if the test button is

pushed.

The unit can

operate on a supply voltage of 240 ac.

only

V

The output is a SPCO electromechanical relay with contacts

rated to 10

A 250Vac.

(4)

FSP10

Flow switch for irect switching of pump

d

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© 2015 Cynergy3 Components, All Rights Reserved. Specifications are subject to change without prior notice. Cynergy3 Components and the Cynergy3 Components logo are trademarks of Cynergy3 Components Limited.

ISO

Cynergy3 Components Ltd.

7 Cobham Road

Ferndown Industrial Estate

Wimborne, Dorset BH21 7PE

Telephone +44 (0) 1202 897969

Email:sales@cynergy3.com

• 7 •

Only for vertical Installation

82

90

Flow direction