Page 436 - ABB_Motor _Protection_and_Control_catalogue_20221216

3/360 ABB MOTOR PROTECTION AND CONTROL

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Auxiliary contact blocks

The auxiliary contact blocks are used for the operation of auxiliary circuits and control circuits.
Types of auxiliary contact blocks for standard industrial environments:
03
• CAL instantaneous with N.O. + N.C. contacts
• CCL N.O. leading contact + N.C. lagging contact.
E2074D The auxiliary contact blocks are equipped with screw type connecting terminals delivered open,
protected against accidental direct contact, and bear the corresponding function marking.
Mounting: Screwed onto the right and / or lefthand side of the EK550, EK1000 contactors.
Mounting positions of the CAL16-11
For contactors Number Auxiliary contacts Type Order code Pkg Weight
of blocks qty (1 pce)

kg
2-pole auxiliary contacts N.O. + N.C.
EK 1 1 1 – – CAL16-11A SK829002-A 1 0.050
1 1 1 – – CAL16-11B SK829002-B 1 0.050
1 1 1 – – CAL16-11C SK829002-C 1 0.050
1 1 1 – – CAL16-11D SK829002-D 1 0.050
1 1 – – 1 CCL16-11E (1) SK829002-E 1 0.050
(1) Mounting of CCL16-11E blocks does not allow an additional second block to be added on top of it.
All DC operated EK contactors are equipped with one CCL16-11E on the right side.