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Alternate Catalog No. : AF750N7-30-11-71

Catalog No. : 1SFL637001N7111

Description:  NEMA-S7,3P,722A,250-500VAC/DC,1/1

UPC: 7320500543719

Descriptors

Category

AF Contactors

Block Contactor Type

3-Pole Contactor

Specifications

Product Type

AF

General Use Rating UL/CSA

(600 V AC) 900 A

Object Classification Code

Q

Terminal Type

Main Circuit: Bars

Rated Control Circuit Voltage

50 Hz 250 ... 500 V

Number of Main Contacts NO

3

Number of Main Contacts NC

0

Connecting Capacity Main Circuit UL/CSA

Bar 52 mm²

Number of Auxiliary Contacts NO

1

Connecting Capacity Main Circuit UL/CSA

Bar 52 mm²

Reference Ambient Air Temperature

Close to Contactor Fitted with Thermal O/L Relay (0.85 ... 1.1 Uc) -25 ... +50 °C

Rated Operational Voltage

Main Circuit 1000 V

Resistance to Shock acc. to IEC 60068-2-27

Shock Direction: A 5 K40

Number of Auxiliary Contacts NC

1

Maximum Operating Altitude Permissible

3000 m

Rated Operational Current AC-1

(1000 V) 40 °C 1000 A

Rated Operational Power AC-3

(415 V) 425 KW

Rated Breaking Capacity AC-3 acc. to IEC 60947-4-1

8 x Ie AC-3

Conventional Free-air Thermal Current

acc. to IEC 60947-4-1, Open Contactors q = 40 °C 1050 A

Rated Frequency

Main Circuit 50/60 Hz

Rated Short-time Withstand Current

at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 6400 A

Rated Operational Current AC-3

(415 V) 55 °C 750 A

Rated Operational Current DC-1

(110 V) 1-Pole, 40 °C 1050 A

Maximum Electrical Switching Frequency

(AC-1) 300 cycles per hour

Rated Operational Current DC-5

(110 V) 1-Pole, 40 °C 1050 A

Rated Insulation Voltage

acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1000 V

Maximum Breaking Capacity

cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 7500 A

Rated Operational Current DC-3

(110 V) 1-Pole, 40 °C 1050 A

Coil Operating Limits

(acc. to IEC 60947-4-1) 0.85 x Uc Min. ... 1.1 x Uc Max. (at θ ≤ 70 °C)

Maximum Mechanical Switching Frequency

300 cycles per hour

Operate Time

Between Coil De-energization and NC Contact Closing 50 ... 70 ms

Secondary Rated Impulse Withstand Voltage

Main Circuit 8 kV

Coil Consumption

Holding at Max. Rated Control Circuit Voltage 50 Hz 12 V⋅A

Degree of Protection

acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20

Connecting Capacity Auxiliary Circuit

Flexible with Ferrule 2x 0.75 ... 2.5 smm²

Classifications

ETIM 6.0

EC000066 - Power contactor, AC switching

ETIM 7

EC000066 - Power contactor, AC switching

Dimensions

Product Net Weight

13.6kg

Product Net Depth / Length

242 mm

Product Net Width

210 mm

Product Net Height

283 mm

Package Information

Package Level 1 Width

280 mm

Package Level 1 Height

310 mm

Package Level 1 Depth / Length

375 mm

Package Level 1 EAN

7320500543719

Package Level 1 Gross Weight

15 kg

Ordering

Customs Tariff Number

85364900