ABB 1SBL183001R8101 Contactor

ABB 1SBL183001R8101 is an AL16-30-01 24 VDC coil power contactor with three main poles and one normally closed auxiliary contact, designed to switch 3-phase loads in industrial control panels. The 24 V DC coil enables remote energizing while the three normally open main contacts handle the motor or load current, complemented by a single NC auxiliary contact for signaling or interlock circuits. This model is rated for operation up to 690 V AC and supports ambient temperatures up to 70 °C, making it suitable for typical factory environments. The device carries an Ith of 23 A at 690 V AC, with short-time current capability up to 60 A for 1 minute, reflecting its reliability for brief surge conditions during motor start or load changes. The exact part number 1SBL183001R8101 identifies this 24 VDC coil variant of the AL16-30-01 family, commonly employed for motor control in industrial automation and processes, including conveyors, pumps, and fans. When selecting, confirm coil voltage, the required number of main poles, presence of an auxiliary contact, and the intended load voltage to ensure proper circuit operation and compatibility with your control scheme.