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1SBL113001R8110 ABB ASL12-30-10-81 ABB ASL12-30-10-81 3 Pole Lighting Mini Contactor 12A 1NC Auxiliary Contact 24V AC/DC Coil
ABB ASL12-30-10-81 is a 12 A three-pole contactor with a low-consumption 24 V DC coil, three normally open main contacts and one normally open auxiliary contact.
£62.39
Why Choose the ABB ASL12-30-10-81 Contactor?
The ABB ASL12-30-10-81 is a compact three-pole DC-operated contactor designed for controlling three-phase motors, power circuits and non-inductive or slightly inductive loads. As part of the ABB ASL contactor range, it combines three normally open main contacts with one built-in normally open auxiliary contact.
This contactor features a low-consumption 24 V DC coil suitable for direct control from compatible PLC outputs. Its solid-core magnet circuit provides dependable DC operation, while the block-type construction supports straightforward integration into industrial automation and motor-control panels.
With an AC-3 operational current rating of 12 A at 220–415 V and a motor rating of 5.5 kW at 400 V, the ASL12-30-10-81 is suitable for switching industrial motors and power circuits. The contactor supports operational voltages up to 690 V and accepts front-mounted add-on auxiliary contact blocks.
Key Advantages
- Compact three-pole contactor for motor and power-circuit control.
- 12 A AC-3 operational current rating at 220–415 V.
- Controls motors rated up to 5.5 kW at 400 V AC.
- Low-consumption 24 V DC coil suitable for direct control by compatible PLC outputs.
- Built-in normally open auxiliary contact for control and signalling circuits.
- Compact block-type design with support for front-mounted auxiliary contact blocks.
Key Features
- ABB ASL series block contactor.
- Three normally open main contacts.
- One built-in normally open auxiliary contact.
- 12 A AC-3 rated operational current at 220–415 V.
- 24 V DC low-consumption control coil.
- 25 A conventional free-air thermal current at 40 °C.
- Main and auxiliary operational voltage ratings up to 690 V.
- IP20 screw terminals for the main, auxiliary and control circuits.
Reliable Motor Control for Industrial Automation
Contactors such as the ABB ASL12-30-10-81 provide electrically controlled switching for three-phase motors and other industrial power loads. Its three normally open main poles switch the power circuit, while the built-in normally open auxiliary contact can support control, status-signalling and interlocking functions.
The ASL series uses low-consumption DC coils suitable for direct operation from compatible PLC outputs. Correct polarity must be observed at the A1+ and A2− coil terminals, helping ensure reliable operation within automated machinery and industrial control systems.
Typical Applications
- Three-phase motor switching and control.
- PLC-controlled industrial automation systems.
- Motor-control panels and electrical switchgear.
- Pumps, fans and conveyor systems.
- Machine building and production equipment.
- Non-inductive and slightly inductive load switching.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Poles | 3-pole | |
| Current | 12 A | |
| Coil Voltage Range | 24 V | |
| Power | 3 kW | |
| Device Type | Contactor | |
| Auxiliary Contacts | 1NO | |
| Current AC-1 | 24 A | |
| Manufacturer | ABB | |
| Series | ASL Contactors | |
| Model | ASL12-30-10-81 | |
| Product ID | 1SBL113001R8110 | |
| Product type | Three-pole DC-operated contactor | |
| Main contacts | 3 NO, 0 NC | |
| Auxiliary contacts | 1 NO, 0 NC | |
| Rated control-circuit voltage | 24 V DC | |
| Rated operational voltage | Up to 690 V | |
| Rated frequency | 50 / 60 Hz | |
| AC-3 rated operational current | 12 A at 220–415 V; 11 A at 440–500 V; 7 A at 690 V | |
| AC-3 rated operational power | 3 kW at 220–240 V; 5.5 kW at 400–690 V | |
| AC-1 rated operational current | 24 A at 40 °C; 20 A at 60 °C; 16 A at 70 °C | |
| Conventional free-air thermal current | 25 A at 40 °C | |
| Rated insulation voltage | 690 V IEC; 600 V UL/CSA | |
| Rated impulse withstand voltage | 6 kV | |
| Terminal type | Screw terminals | |
| Protection rating | IP20 | |
| Standards | IEC 60947-1, IEC 60947-4-1, EN 60947-1, EN 60947-4-1, UL 508 and CSA C22.2 No. 14 | |
| Maximum operating altitude | 3000 m | |
| Dimensions (H × W × D) | 68 × 45 × 72.5 mm | |
| Net weight | 0.28 kg |
Frequently Asked Questions
What is the ABB ASL12-30-10-81 used for?
This contactor is primarily used to control three-phase motors, power circuits and non-inductive or slightly inductive loads in industrial automation systems.
What motor power can this contactor control?
The ASL12-30-10-81 is rated for AC-3 motor powers of 3 kW at 220–240 V and 5.5 kW at 400–690 V.
What control voltage does the contactor require?
The contactor has a low-consumption coil rated for 24 V DC, and the A1+ and A2− terminal polarity must be observed.
Can the ASL12-30-10-81 be controlled by a PLC?
Yes. Its low-consumption DC coil is designed to be suitable for direct control from compatible PLC outputs.
What contact configuration does this model provide?
The ASL12-30-10-81 provides three normally open main contacts and one built-in normally open auxiliary contact.
Trusted Industrial Switching from ABB
ABB ASL contactors combine low-consumption DC control, compact block-type construction and established IEC and UL/CSA compliance for dependable motor and power-circuit switching in industrial automation systems.
