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R22
I NSU L AT ED AS S EMB L ED PUSH - BUT TON UN I T S
187
1/
MB
1/
MBS
1/
MBM
1/
MBA
1/
MBAK
1/
MBK
2/
MB
2/
MBM
2/
MBA
3/
MB
INSULATED ASSEMBLED PUSH BUTTON UNITS
l
Supplied complete in an all-insulated IP65 enclosure with:
●
Knockouts on side walls for ease of installation.
●
Actuators affixed to the cover whilst the contact blocks are arranged
for enclosure base mounting.
●
Contact blocks, fitted with upward-facing terminals, can be pre-wired
and then snapped to the enclosure base.
●
Stop actuators are provided with a normally closed contact.
●
Start, for, rev & selector switch actuators include a normally open contact.
Alternatively, actuator combinations to the customer’s choice can be selected by
ordering individual enclosures, contact blocks and actuators – R22 Range,
see pages 189–191.
Dimensions – see page 264 Specification – see page 246
DESCRIPTION
LIST No
1
Button START
1/
MB
1
Button STOP
1/
MBS
Emergency Jumbo Mushroom Head push button station
22
EV90
2
Button START/mushroom head autolock STOP
2/
MBA
3
Button FOR/REV/STOP
3/
MB
2
Button START/STOP
2/
MB
2
Button START/mushroom head STOP
2/
MBM
1
Button mushroom head autolock STOP key reset
1/
MBAK
Key switch 0–1
1/
MBK
1
Button mushroom head STOP
1/
MBM
1
Button mushroom head autolock STOP
1/
MBA
22
EV90