Short Description: Compact 4-pole mini contactor with soldering pins, ideal for reliable control of single or three-phase loads up to 5.5 kW.
Product ModelB7-40-00-F-85
Material NumberGJL1311203R8005
Product ID69392
Stock on Request
Last updated: 8/29/2026
Key Features
1
Feature1. Compact Design The ABB B7-40-00-F85 mini contactor is designed to be compact, making it perfect for applications where space is at a premium. Its dimensions are 47.5 mm in width, 51.5 mm in height, and 45.5 mm in depth, ensuring it fits seamlessly into any setup.
2
Feature2. Reliable Operation This contactor is designed for reliability, with a silent coil and switch position indication. It ensures consistent performance in various applications, including residential, commercial, and industrial settings.
3
Feature3. Versatile Mounting Options The B7-40-00-F85 offers integrated rail mounting options, allowing for easy installation and flexibility in different mounting configurations. It also supports wall mounting for added convenience.
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Feature4. High Current Rating With a rated operational current of up to 12 A at 220/240 V and 6 A at 690 V, this contactor is capable of handling significant loads. It supports both AC-1 and AC-3 ratings, making it suitable for a wide range of applications.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Product Net Width
52.5 mm
Product Net Height
57.5 mm
Product Net Depth / Length
46.7 mm
Product Net Weight
0.17 kg
Number of Poles
4
Mini Contactor Type
Mini Contactor
5
Feature5. Compliance with International Standards The ABB B7-40-00-F85 meets various international standards, including IEC 60947-1, IEC 60947-4-1, and UL 60947-1. This ensures that the product adheres to global safety and performance standards, providing peace of mind for users.
Rated Operational Voltage
Main Circuit 690 V AC Main Circuit 220 V DC
Rated Frequency (f)
Control Circuit 400 Hz Control Circuit 50 Hz Control Circuit 60 Hz Main Circuit 60 Hz Main Circuit 50 Hz Main Circuit DC
Rated Impulse Withstand Voltage (Uimp)
Main Circuit 6 kV
Rated Insulation Voltage (Ui)
690 V acc. to UL/CSA 600 V
Number of Main Contacts NC
0
Number of Main Contacts NO
4
Rated Operational Current AC-1 (Ie)
(220 / 240 V) 40 °C 20 A (220 / 240 V) 55 °C 16 A (380 / 440 V) 40 °C 20 A (380 / 440 V) 55 °C 16 A (690 V) 40 °C 6 A (690 V) 55 °C 6 A
Rated Operational Power AC-3 (Pe)
(230 V) Three Phase 3 kW (400 V) Three Phase 5.5 kW (500 V) Three Phase 5.5 kW (690 V) Three Phase, NO 3 kW
Rated Short-time Withstand Current Low Voltage (Icw)
at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 96 A
Number of Auxiliary Contacts NC
0
Number of Auxiliary Contacts NO
0
Conventional Free-air Thermal Current (Ith)
Main Circuit 20 A
Rated Control Circuit Voltage (Uc)
380 ... 415 V AC
Coil Operating Limits
(acc. to IEC 60947-4-1) for AC supply 0.85 ... 1.1 x Uc (at θ ⤠55 °C)
Degree of Protection
Control Circuit Terminals IP20 Main Circuit Terminals IP20
Mechanical Durability
10000000 cycle
Maximum Electrical Switching Frequency
(AC-1) 300 cycles per hour (AC-3) 600 cycles per hour (DC-1) 600 cycles per hour (DC-3) 600 cycles per hour
Mounting on DIN Rail
TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715 TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
Power Loss
at Rated Operating Conditions AC-1 per Pole 1.4 W
Standards
IEC/EN 60947-1 IEC/EN 60947-4-1 IEC/EN 60947-5-1 UL 60947-1 UL 60947-4-1 IEC 60335-2-40 A2L
Maximum Operating Voltage UL/CSA
Main Circuit 600 V AC
Full Load Amps Motor Use
(115 V AC) Single Phase 13.8 A (200 V AC) Three Phase 7.8 A (220 ... 240 V AC) Three Phase 9.6 A (230 V AC) Single Phase 10 A (440 ... 480 V AC) Three Phase 7.6 A (550 ... 600 V AC) Three Phase 6.1 A
Horsepower Rating UL/CSA
(115 V AC) Single Phase 0.75 Hp (200 V AC) Three Phase 2 Hp (220 ... 240 V AC) Three Phase 3 Hp (230 V AC) Single Phase 1.5 Hp (440 ... 480 V AC) Three Phase 5 Hp (550 ... 600 V AC) Three Phase 5 Hp
