Allen-Bradley 1492-SP1B060 Push Button Switch

Allen-Bradley 1492-SP1B060 is a 1-pole supplementary protector with a 6 A rating and 277 V AC operating voltage, designed to safeguard control circuits in industrial automation panels. It provides overcurrent protection with a 10 kA interrupting capacity and uses a B-type trip curve suitable for resistive or slightly inductive loads, ensuring predictable protection for relays, contactors, and PLC inputs. The device is compatible with DIN rail mounting, enabling straightforward installation in standard control enclosures and panelboards, and is part of the Allen-Bradley 1492 SP family of miniature circuit breakers and supplementary protectors. Typical applications include protection of small control circuits in conveyors, automated machinery, and other equipment where compact, reliable overcurrent protection is required; its compact footprint and simple DIN-rail integration help maximize enclosure space while providing quick reset after a fault. The 1492-SP1B060 is specified as 1P, 6 A, and is commonly used to protect the wiring and devices downstream from a main power feed in low-voltage control circuits, offering fast protection against overloads and short circuits while allowing straightforward maintenance and replacement in busy industrial environments.