West-control-solutions TB 45 Temperature Limiter Manuel d'utilisateur télécharger pdf (Page 10)

3.1 Connectors

The four instrument connectors are of the plug-in type. They plug into the housing from top or bottom and click in posi

tion (audible latching). Releasing the connectors should be done by means of a screwdriver.

Two connector types are available:

•

Screw terminals for max. 2,5 mm

conductors

•

Spring-clamp terminals for max. 2,5 mm

conductors

Before handling the connectors, the unit must be disconnected from the supply

voltage.

Tighten the screw terminals with a torque of 0,5 - 0,6 Nm.

With spring-clamp terminals, stiff and flexible wires with end crimp can be introduced into

the clamping hole directly. For releasing, actuate the (orange) opening lever.

Contact protection: Terminal blocks which are not connected should remain in

the socket.

Standard wires must be terminated with cable terminal sleeves.

Mounting

10 Connectors TB 45

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 50 51

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West-control-solutions TB 45 Temperature Limiter Manuel d'utilisateur Page 10