Page 24 - Motor protection and control Manual motor starters, contactors and overload relays

1/22 ABB MOTOR PROTECTION AND CONTROL
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General overview motor protection and control

4-pole contactors B mini contactors Contactors

IEC AC-1 Rated operational current θ ≤ 40 °C, 690 V A 16 20 25 30 45 55 70 100 125 160 200 275 350 400 500 525 800 1000
UL/CSA General use rating 600 V A 12 (300 V) 16 25 30 45 55 60 80 105 160 175 230 250 300 350 420 540 —
AC / DC Control supply Type — — AF09 AF16 AF26 AF38 AF40 AF52 AF80 AF116 AF140 AF190 AF205 AF265 AF305 AF370 — —

AC Control supply Type B6 B7 AF09 AF16 AF26 AF38 AF40 AF52 AF80 AF116 AF140 AF190 AF205 AF265 AF305 AF370 EK550 EK1000

DC Control supply Type BC6 BC7 AF09 AF16 AF26 AF38 AF40 AF52 AF80 AF116 AF140 AF190 AF205 AF265 AF305 AF370 EK550 EK1000

Contactor relays
K mini contactor relays Contactor relays

IEC AC-15 Rated operational current 400 V A 3 3 3
UL/CSA Pilot duty A600 A600, Q300 A600, Q600

4 4 4
2 2 3 1 2 2 3 1 2 2 3 1
0 0 0
AC Control supply Type K6-22Z K6-31Z K6-40E NS22E NS31E NS40E NF22E NF31E NF40E

DC Control supply Type KC6-22Z KC6-31Z KC6-40E NSL22E NSL31E NSL40E NF22E NF31E NF40E

AC / DC Control supply Type — — — — — — NF22E NF31E NF40E

Specific contactors
DC Circuit switching Capacitor switching

100 A, 440 V, DC-1 275 to 2050 A, 1000 V, DC-1 12.5 to 80 kvar
GA75, GAE75 types GAF185 to GAF2050 types UA16..RA to UA110..RA types
UA16 to UA110 types