Technical Specifications
Parameter Specification
Part Number / Model 1SBL283001R8110
Product AL30‑30‑10 Power Contactor
Contact Configuration 3 main poles + 1 auxiliary contact (1 NO)
Rated Control / Coil Voltage 24 V DC
Rated Operational Voltage (Main Circuit) up to 690 V AC
Rated Operational Current AC‑3 (Ie) ~30–33 A (at 380–415 V AC)
Rated Operational Current AC‑1 (Ie) ~55 A (at 690 V AC)
Rated Operational Power AC‑3 (Pe) up to ~15 kW (at 380–415 V AC)
Rated Breaking Capacity AC‑3 8 × Ie
Auxiliary Contacts 1 Normally Open (1 NO)
Max Switching Frequency up to ~1200 cycles/hour (AC‑3)
Coil Consumption Low consumption DC coil (~3.5 W)
Terminal Type Screw terminals
Mounting DIN‑rail / Panel mount compatible
Operating Frequency 50–60 Hz
Rated Insulation Voltage (Ui) 1000 V (IEC)
Rated Impulse Withstand Voltage (Uimp) 8 kV
Ambient Temperature (Operating) –40 °C to +55 °C
Degree of Protection IP20
Mechanical Life High mechanical durability typical for IEC 60947‑4‑1 block contactors
Standards Compliance Designed to IEC 60947‑4‑1 and related industrial standards
The ABB AL30‑30‑10 24 V DC Contactor is a three‑pole power contactor designed for control and switching of three‑phase electrical power circuits. It features a DC coil rated at 24 V DC and incorporates a single normally open (1 NO) auxiliary contact. This block‑type contactor is suitable for industrial applications including motor control, power circuit switching, isolation switching, lighting, and capacitor bank control. The unit is designed with screw terminals, compact dimensions, and is compatible with low‑voltage AC systems up to 690 V. It is suitable for direct control by PLC outputs owing to its low‑consumption DC coil configuration.