Control_Flippingbook_July 2024

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NEMA FULL VOLTAGE POWER DEVICES, CONTROL SECTION 1

— CR324X solid state overload relays For panel mounting

3-pole, 600 V AC — Fusible combination starter short circuit ratings

Fusible combination starters and 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

— “ High available ” short circuit ratings for NEMA size 00–4 contactors

Max breaker rating [amps] [E]

CR324X circuit breaker combination starter short circuit ratings

Encl. min volume [Cu-in.] [F]

Branch circuit protection* [D]

Voltage max. [V AC] [B]

RMS symmetrical amperes [A]

Maximum symmetrical RMS amperes 240 Volts 480 Volts 600 Volts

Manufacturer [C]

NEMA size

Product series*

Max. fla [amperes]

Breaker type

Rating NEMA size

TEB

15–50 15–70 15–100 25–150

0 1 2 3

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

– – – –

– – – –

00 00 00

CR305 CR305 CR305 CR305 CR305 CR305 CR305 CR305 CR305 CR305 CR305 CR305 CR305 CR305 CR305 CR305 CR305 CR305 CR305 CR305 CR305 CR305 CR305 CR305

8 8 8

100 240 100 480 25 600 100 240 100 480 25 600 100 240 100 480 25 600 100 240 100 480 25 600 100 240 100 480 25 600 100 240 100 480 25 600 100 240 100 480 25 600 100 240 100 480 25 600

ABB ABB ABB ABB ABB ABB ABB ABB ABB ABB ABB ABB ABB ABB ABB ABB ABB ABB ABB ABB ABB ABB ABB ABB

XT2 125 1399 XT2 125 1399 XT2 125 1399 XT2 125 1399 XT2 125 1399 XT2 125 1399 XT2 125 1399 XT2 125 1399 XT2 125 1399 XT2 125 1399 XT2 125 1399 XT2 125 1399 XT2 125 5288 XT2 125 5288 XT2 125 5288 XT4 250 5288 XT4 250 5288 XT4 250 5288 XT2 125 5288 XT2 125 5288 XT2 125 5288 XT4 250 5288 XT4 250 5288

0 0 0 1 1 1 2 2 2 3 3 3 3 3 3 4 4 4 4 4 4

16 16 16

3–15 3–15

0 25,000 25,000 1 25,000 25,000 2 25,000 25,000 3 25,000 25,000 4 25,000 25,000

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

TEC Mag Break® breaker

15–50 30–100 50–150

25.3 25.3 25.3

TEC/TECL

3–30 3–50

0 100,000 100,000 100,000 1 100,000 100,000 100,000 2 100,000 100,000 100,000 3 100,000 100,000 100,000 4 100,000 100,000 100,000

42 42 42 80 80 80 80 80 80

15–50 30–100 50–100 15–50

TED

0

5,000

5,000

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

15–30 35–70 15–50 60–100 25–100 110–150 70–225 70–225 225–600 225–400 450–600 300–800 300–800 300–800

1 25,000 25,000

1

5,000

5,000

2 25,000 25,000

2

5,000

5,000

3 25,000 25,000

136 136 136 136 136 136

3

5,000

5,000

4 25,000 25,000 18,000 4 25,000 25,000 18,000 5 10,000 10,000 10,000 5 35,000 35,000 25,000 5 35,000 35,000 25,000 6 42,000 42,000 22,000 6 65,000 35,000 25,000 6 65,000 65,000 42,000

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

XT4 250 5288 * These contactors are also suitable for use with instantaneous-trip circuit breakers, when used as part of Combination Motor Controllers. Click on the below link for CMC ratings https://www.ul. com/resources/short-circuit-current-ratings-combination-motor-controller-components

TKM, TKC THKMB TB6, TBC

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

— Typical 3-phase diagram