Compact 3-pole reversing contactor with mechanical interlock and safety blocking, suitable for various electrical applications.
Product ModelVB6A-30-10-03
Material NumberGJL1211911R0103
Product ID69510
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Compact DesignThe VB6A-30-10-03 contactor is designed to be compact, making it ideal for space-constrained installations. Its small footprint allows for easy integration into your electrical system without compromising performance.
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2. Mechanical InterlockThe contactor features a mechanical interlock, which ensures that the contactor cannot be operated in both directions simultaneously, enhancing safety and reliability in your electrical setup.
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3. Safety BlockingEquipped with safety blocking, this contactor provides an additional layer of protection against accidental operation, ensuring that your system operates within safe parameters.
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4. Versatile ApplicationsThe VB6A-30-10-03 is versatile and can be used in a variety of applications, including industrial automation, HVAC systems, and other electrical control circuits.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Product Net Width
96.2 mm
Product Net Height
57.5 mm
Product Net Depth / Length
46.7 mm
Product Net Weight
0.355 kg
Number of Poles
3
Rated Operational Voltage
Auxiliary Circuit 690 V AC Auxiliary Circuit 250 V DC Main Circuit 690 V AC Main Circuit 220 V DC
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5. Reliability and DurabilityManufactured by ABB, a renowned brand in the electrical automation industry, this contactor is built to last with high-quality components and robust construction, ensuring reliable operation over time.
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
3
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 2.2 kW (400 V) Three Phase 4 kW (500 V) Three Phase 4 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 64 A
Number of Auxiliary Contacts NC
0
Number of Auxiliary Contacts NO
1
Rated Operational Current AC-15 (Ie)
(440 V AC) 3 A (24 V) 4 A (120 V) 4 A (240 V) 4 A (500 V) 2 A (380 / 400 V) 3 A
Rated Operational Current DC-13 (Ie)
(24 V) 2.5 A (110 V) 0.7 A (220 / 240 V) 0.4 A
Conventional Free-air Thermal Current (Ith)
Main Circuit 20 A
Rated Control Circuit Voltage (Uc)
48 V AC
Coil Operating Limits
(acc. to IEC 60947-4-1) for AC supply 0.85 ... 1.1 x Uc (at θ ⤠55 °C) (acc. to IEC 60947-4-1) for DC supply 0.85 ... 1.1 x Uc (at θ ⤠55 °C)
Degree of Protection
Auxiliary Circuit Terminals IP20 Control Circuit Terminals IP20 Main Circuit Terminals IP20
Pollution Degree
3
Mechanical Durability
10000000 cycle
Minimum Switching Capacity
Auxiliary Circuit 17 V Auxiliary Circuit 5 mA
Maximum Electrical Switching Frequency
(AC-1) 300 cycles per hour (AC-15) 600 cycles per hour (AC-3) 600 cycles per hour (DC-1) 600 cycles per hour (DC-13) 600 cycles per hour (DC-3) 600 cycles per hour
Control Circuit 0.8 ... 1.1 N·m Main Circuit 0.8 ... 1.1 N·m
Recommended Screw Driver
M3 Pozidriv 1
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 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 5.8 A (200 V AC) Three Phase 4.8 A (220 ... 240 V AC) Three Phase 6.8 A (230 V AC) Single Phase 4.9 A (440 ... 480 V AC) Three Phase 4.8 A (550 ... 600 V AC) Three Phase 1.7 A
Horsepower Rating UL/CSA
(115 V AC) Single Phase 0.25 Hp (200 V AC) Three Phase 1 Hp (220 ... 240 V AC) Three Phase 2 Hp (230 V AC) Single Phase 0.5 Hp (440 ... 480 V AC) Three Phase 3 Hp (550 ... 600 V AC) Three Phase 1 Hp
General Use Rating UL/CSA
(300 V AC) 12 A
Contact Rating UL/CSA
A600
Connecting Capacity Main Circuit UL/CSA
Stranded 1/2x 22-10 AWG
Connecting Capacity Auxiliary Circuit UL/CSA
Stranded 1/2x 22-10 AWG
Tightening Torque UL/CSA
Auxiliary Circuit 7 in·lb Control Circuit 7 in·lb Main Circuit 7 in·lb
