Control Catalog Flippingbook

NEMA FULL VOLTAGE POWER DEVICES, CONTROL SECTION 1

1-162

— CR324X solid state overload relays For panel mounting 3-pole, 600 VAC

Tripping time (sec.) Vs. multiples of F.L.A. for ABB CR324X overload, cold state

Typical 3-phase diagram

Fusible combination starter short circuit ratings Fusible Combination Starters & CR324X Solid-State Overload Relays NEMA Size Fuse Type

Maximum Symmetrical rms Amperes

0-3 4, 5 0-4 0-4

H, K H, K

5,000 at 600 V 10,000 at 600 V 100,000 at 600 V 65,000 at 480 V 100,000 at 600 V 100,000 at 600 V

J

RK1, RK5

5 6

J, RK1, RK5

J, L, RK1, RK5

CR324X circuit breaker combination starter short circuit ratings CR324X Circuit Breaker Combination Starter Short Circuit Ratings Breaker Type Rating NEMA Size

Maximum Symmetrical rms Amperes 240 Volts 480 Volts

600 Volts

15-50 15-70 15-100 25-150

0 1 2 3 0 1 2 3 4 0 1 2 3 4 0 1 1 2 2 3 3 4 4 5 5 5 6 6 6

5,000 5,000 5,000 5,000

– – – –

– – – –

TEB

3-15 3-15

25,000 25,000 25,000 25,000 25,000 100,000 100,000 100,000 100,000 100,000

25,000 25,000 25,000 25,000 25,000 100,000 100,000 100,000 100,000 100,000

5,000 5,000 5,000 5,000 5,000

TEC Mag-Break® Breaker

15-50

30-100 50-150

3-30 3-50

100,000 100,000 100,000 100,000 100,000

TEC/TECL

15-50

30-100 50-100

15-50 15-30 35-70 15-50

5,000

5,000

5,000 5,000 5,000 5,000 5,000 5,000 5,000

25,000

25,000

5,000

5,000

TED

25,000

25,000

60-100 25-100 110-150 70-225 70-225 225-600 225-400 450-600 300-800 300-800 300-800

5,000

5,000

25,000

25,000

5,000

5,000

25,000 25,000 10,000 35,000 35,000 42,000 65,000 65,000

25,000 25,000 10,000 35,000 35,000 42,000 35,000 65,000

18,000 18,000 10,000 25,000 25,000 22,000 25,000 42,000

TFJ, TFK & TFC THFK TJJ, TJK & TJC THJK

TKM, TKC THKMB TB6, TBC