ABB B6-30-10 3-Pole Mini Conta...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$157.16
ABB B6-30-10 3-Pole Mini Contactor, 1NO Auxiliary Contact

ABB B6-30-10 3-Pole Mini Contactor, 1NO Auxiliary Contact

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Model: B6-30-10-80

In Stock (leaves warehouse same day if ordered before 3pm ET)

$157.16
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ABB B6-30-10 3-Pole Mini Contactor, 1NO Auxiliary Contact

The ABB B6-30-10 is a compact 3-pole mini contactor engineered for applications where reliability is a must and panel space is at a premium. Featuring 1 auxiliary contact (1NO) and screw terminals, this contactor is rated for a control circuit voltage of 220...240V AC and is suited for switching single- or three-phase loads up to 4 kW (AC-3) and 20A/690V (AC-1), as well as switching of control signals in residential buildings, commercial buildings, and industrial applications. Its silent coil and switch position indication make it easy to verify operating status at a glance, while the integrated rail or wall mounting simplifies installation in enclosures of any size.

Key Features

  • 3-Pole Configuration: Compact 3-pole mini contactor design saves panel space while maintaining reliable, consistent switching performance.
  • Auxiliary Contact: Includes 1 auxiliary contact (1NO) for status feedback, interlocking, and signaling in control circuits.
  • Screw Terminals: Screw terminal connections provide a secure, serviceable wiring interface for field installation and maintenance.
  • Rated Control Circuit Voltage: 220...240V AC coil rating for standard control circuit compatibility across residential, commercial, and industrial systems.
  • Load Switching Capacity: Handles single- or three-phase loads up to 4 kW (AC-3) and 20A/690V (AC-1), or switching of control signals in a compact footprint.
  • Silent Coil: Silent coil operation minimizes audible hum during continuous duty, ideal for occupied spaces.
  • Switch Position Indication: Visual switch position indicator simplifies status verification during commissioning and maintenance.
  • Flexible Mounting: Integrated rail or wall mounting options simplify installation in a variety of panels and enclosures without extra hardware.

Technical Specifications

  • Rated Control Circuit Voltage: 220...240V AC
  • Terminal Type: Screw Terminals
  • Load Rating: Up to 4 kW (AC-3); 20A/690V (AC-1)
  • Packaging: 1 ea
  • Country of Origin: Unknown

Typical Applications

  • Residential Building Electrical Control
  • Commercial Building Electrical Systems
  • Industrial Single- and Three-Phase Load Switching
  • Control Signal Switching Circuits
  • Space-Constrained Panel and Enclosure Installations
  • Motor and Lighting Load Control

Why ABB?

ABB mini contactors combine compact 3-pole construction with a silent coil, switch position indication, and flexible rail or wall mounting to deliver dependable, code-compliant switching performance for residential, commercial, and industrial control circuits. The screw terminal design and 220...240V AC control circuit rating make the B6-30-10 a practical choice for electricians who need a space-saving contactor that installs quickly and holds up to daily switching demands.

Manufacturer Resources

Spec Sheet

Product Specs

Product Type:
Contactor
Configuration:
3-Pole
Voltage Rating:
220-240V
Amperage Rating:
20A
Department:
Electrical
Product Group:
Wiring Devices
Product Subgroup:
Contactors & Relays

ABB B6-30-10-80 – Frequently Asked Questions

1) Will an ABB B6-30-10 mini contactor work on a 240V control circuit?
The B6-30-10 coil is rated 220 to 240V AC, so it pulls in directly from a standard 230/240V control circuit with no interposing relay or control transformer step. If your control voltage is 24V or 120V, this is the wrong coil version and you need a different B6-30-10 coil code.
2) How big a motor can an ABB B6 mini contactor switch?
Up to 4 kW on AC-3 duty, which is the motor-starting rating, across single- or three-phase loads. For resistive and non-inductive switching (AC-1) it carries 20A up to 690V, which is where the lighting and heating loads land. Size off AC-3 for a motor, AC-1 for anything else.
3) What does the 30-10 in ABB B6-30-10 mean, and do I get an auxiliary contact?
Three main poles and one normally open auxiliary contact, which is what the 3-0-1-0 breaks down to: 3 main NO poles, 1 auxiliary NO, no NC. That one NO aux is enough for a run-status signal, a seal-in holding circuit, or a simple interlock. If your control scheme needs a normally closed contact for interlocking two contactors, this configuration will not give you one.
4) Do I need a separate overload relay with the ABB B6-30-10 to start a motor?
Yes. A contactor is a switching device only. The B6-30-10 makes and breaks up to 4 kW on AC-3 but provides no thermal overload protection, so a motor branch circuit needs a matching overload relay or a manual motor protector ahead of it, set to the motor nameplate FLA. Short circuit protection is separate again.
5) Does the B6-30-10 contactor mount on DIN rail or does it need a backplate?
Both. The B6-30-10 has integrated rail or wall mounting built into the body, so it clips to DIN rail in a panel or screws directly to a backplate without an adapter kit.
6) Can I use a mini contactor like the B6 for lighting control instead of a lighting contactor?
For a small branch circuit, yes. The B6-30-10 carries 20A at up to 690V on AC-1 duty, which covers resistive and general non-motor loads, and three poles let you switch a three-phase lighting panel feed or three separate single-phase circuits from one coil. Where it stops being the right choice is high-inrush ballast or LED driver banks above that 20A envelope, or any application needing mechanically held (latching) operation so the coil is not energized continuously. Those call for a purpose-built lighting contactor.
7) Is the ABB B6-30-10 quiet enough to use in a panel inside an occupied space?
It uses a silent coil, so there is no continuous AC hum while it is held in. That matters for contactors mounted in a tenant space, a corridor closet, or a lighting panel near an office rather than in a mechanical room. It also carries a visual switch position indicator, so you can confirm pulled-in or dropped-out at a glance without metering the load side.
8) What kind of terminals does the ABB B6-30-10 use, ferrules or push-in?
Screw terminals. You land bare stranded or ferruled conductors and torque them down, which is the serviceable connection most panel builders and field electricians expect. It is not a push-in or spring-clamp device, so budget the extra minute per termination and plan on retorquing at commissioning.
9) Where can I get the full technical data for the ABB B6-30-10 mini contactor?
ABB publishes a spec sheet for the B6 mini contactor covering the full electrical data set. It is hosted at https://media.distributordatasolutions.com/413/abb/f1dd341ce402f483c4aabeea0be3e9118f615d3f.pdf. The headline numbers you will most often need off it are already settled: 3 poles, 1NO auxiliary, 220 to 240V AC coil, 20A at 690V AC-1, 4 kW AC-3.
How fast can I get the ABB B6-30-10-80 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the ABB B6-30-10-80 come with a warranty?
Absolutely. The ABB B6-30-10-80 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the ABB B6-30-10-80?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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