Control Catalog Flippingbook

CONTACTORS AND OVERLOAD RELAYS, CONTROL SECTION 2

2-156

— Thermal and electronic overload relays

Thermal overload relays

IEC: rated operational power AC-3 400 V

0.06 … 7.5 kW 1/2 … 10 hp

0.06 … 7.5 kW 1/2 … 10 hp AS09 … AS16

0.06 … 18.5 kW 11 … 37 kW

UL/CSA: 3-phase hp-ratings

480 V

1/2 … 25 hp AF09 ... AF38

15 … 50 hp

Fitting to contactors

B6, B7

AF40, AF52, AF65

Type

T16

T16

TF42

TF65

Current range

0.10 … 16 A

0.10 … 16 A

0.10 … 38 A

22 … 67 A

Trip class

10

10

10

10

Single mounting kit

DB16

DB16

DB42

DB65

Electronic overload relays with integrated CT

IEC: rated operational power AC-3 400 V

0.06 … 7.5 kW 1/2 … 10 hp

0.06 … 7.5 kW 1/2 … 10 hp

4 … 22 kW 5 … 30 hp

7.5 … 37 kW 15 … 50 hp

UL/CSA: 3-phase hp-ratings

480 V

B6, B7, BC6, BC7, VB6, VB7, VBC6, VBC7

Fitting to contactors

AF09 … AF38

AF26 ... AF38

AF40, AF52, AF65

Type

E16DU

EF19

EF45

EF65

Current range

0.10 … 18.9 A

0.10 … 18.9 A

9 … 45 A

20 … 70 A

Trip class

10E, 20E, 30E selectable

Single mounting kit

DB16E

DB19EF

DB45EF

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Electronic overload relays with external separate CT

IEC: rated operational power AC-3 400 V

75 … 250 kW 100 … 400 hp AF400, AF460

132 … 400 kW 200 … 500 hp

250 … 710 kW 600 … 900 hp

UL/CSA: 3-phase hp-ratings

480 V

Fitting to contactors

AF580, AF750, AF1250

AF1350, AF1650, AF2050

Type

EF460

EF750

EF1250DU

Current range

150 … 500 A

250 … 800 A

375 … 1250 A

Trip class

10E, 20E, 30E selectable