ABB - Electrification Signature Partner Distributor
ABB - Electrification BC7-30-10-P-04 - The BC7-30-10-P mini contactor is a compact 3 pole contactor with 1 auxiliary contact and soldering pins. They are ideally suited for applications where reliability is a must and space is at a premium. Mini contactors are used in residential buldings, commercial buildings and industrial applications for the control of single or three-phase loads up to 5.5 kW (AC-3) and 20 A / 690 V (AC-1) or switching of control signals. Further features are the noiseless and hum-free coil and a switch position indication.
ABB - Electrification

BC7-30-10-P-04


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Specification Sheet

Contact for Pricing

Overview

The ABB BC7-30-10-P mini contactor (SKU: BC7-30-10-P-04) is a compact 3-pole electromagnetic device designed for reliable switching of single or three-phase loads in space-constrained control panels. Manufactured by ABB Electrification in the US, this model features one auxiliary contact and soldering pins for direct circuit integration, supporting load control up to 5.5 kW (AC-3) and switching duties up to 20 A at 690 V (AC-1). Key specifications include a noiseless and hum-free coil for quiet operation, a built-in switch position indicator for visual status monitoring, and a compact form factor optimized for panel mounting or direct solder attachment in control circuits. The unit is rated for 10 pieces per package and is engineered for residential, commercial, and light industrial environments. Typical applications include motor control for pumps, fans, and conveyors; lighting control in commercial buildings; HVAC system switching; and general power distribution in small industrial machinery. The BC7-30-10-P is designed to meet industrial reliability standards while minimizing footprint in densely packed electrical enclosures. Compatibility with ABB’s ecosystem ensures seamless integration with other ABB contactors and relays. The solder pins provide a secure, low-resistance connection ideal for high-vibration environments or applications requiring permanent wiring. With a proven track record in demanding installations, this contactor delivers consistent performance in switching resistive, inductive, and motor loads within its specified ratings.
  • 3-pole design for single or three-phase load control
  • 1 auxiliary contact for status monitoring and control signaling
  • Soldering pins for secure, low-resistance connections in high-vibration environments
  • Rated for 20 A at 690 V (AC-1) and 5.5 kW (AC-3) motor loads
  • Noiseless and hum-free coil with built-in switch position indicator
  • Compact form factor optimized for space-constrained control panels
  • 10 units per package, designed for panel mounting or direct solder attachment
  • Compatible with ABB’s ecosystem for seamless integration with other contactors and relays

Specifications

Application
Mainly used for controlling 3-phase motors and generally for controlling power circuits up to 690 V AC and 220 V DC. The contactors can also be used for many other applications such as bypass, capacitor switching, lighting, DC power circuits.
Connection Type
Soldering Pins
Connection Type
Solder Pins
Current Rating
20 A
Poles
3P
Rated Control Circuit Voltage
110 ... 125 V DC
Series
BC7
Size
82x110x108mm
Special Features
The BC7-30-10-P mini contactor is a compact 3 pole contactor with 1 auxiliary contact and soldering pins. They are ideally suited for applications where reliability is a must and space is at a premium. Mini contactors are used in residential buldings, commercial buildings and industrial applications for the control of single or three-phase loads up to 5.5 kW (AC-3) and 20 A / 690 V (AC-1) or switching of control signals. Further features are the noiseless and hum-free coil and a switch position indication.
Standard
RoHs, CSA, cUL, CE, GOST
Terminal Type
Soldering Pins
Type
Contactors
Voltage Rating
690 V
Voltage Rating
690 V AC
Package Dimensions (L x W x H)
9.724 IN x 4.252 IN x 2.717 IN
Package Dimensions (L x W x H)
24.699 cm x 10.8001 cm x 6.9012 cm
Package Weight (Imperial)
3.913 L
Package Weight (Metric)
1.775 kg
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1270040900

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MT-63 34A 3D SCREW EXP (MT63-3D-34-S-E)

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One-hole, metric conductor, standard barrel with window lug, 4-6mm wire, M8 stud hole.

LCMA6-8-C

One-hole, metric conductor, standard barrel with window lug, 4-6mm wire, M8 stud hole.
Ground Lug

DNGL

Ground Lug
CONTACT BLOCK BU BLB-02

BLB-02

CONTACT BLOCK BU BLB-02
CONTACT BLOCK BU BFB-20

BFB-20

CONTACT BLOCK BU BFB-20

Frequently Asked Questions

What are the main applications for the BC7-30-10-P-04 mini contactor?

This mini contactor is ideal for applications requiring high reliability and limited space, such as residential, commercial, and industrial uses for controlling single or three-phase loads.

What is the rated control circuit voltage for this mini contactor?

The rated control circuit voltage is 24V DC.

What is the maximum operating voltage for the main circuit of the BC7-30-10-P-04?

The maximum operating voltage for the main circuit is 690V AC.

What is the ambient air temperature range for operating this mini contactor?

The ambient air temperature for operation is between -25 to 50 degrees C.

What is the maximum operating altitude for this device?

The maximum permissible operating altitude is 2000 meters.

What are the rated operational currents for AC loads at different voltages?

At 400V AC, the rated operational current is 30A; at 440V AC, it's 30A; at 500V AC, it's 30A; and at 690V AC, it's 25A.

What is the rated operational power for AC loads at various voltages?

At 400V, the rated operational power is 15kW; at 440V, it's 18.5kW; at 500V, it's 18.5kW; and at 690V, it's 18.5kW.

What is the rated breaking capacity for AC loads according to IEC 60947-2?

The rated breaking capacity for AC loads is 8 times the IE AC at 400V.

What is the conventional free air thermal current for the main circuit?

The conventional free air thermal current for the main circuit is 30A.

What is the mechanical durability of the BC7-30-10-P-04 mini contactor?

The mechanical durability is rated for 10 million cycles.

Frequently Asked Questions about ABB - Electrification

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