PRODUCT DESCRIPTION
HONEYWELL 8670378 - HDLS Series Heavy Duty Limit Switch
The HONEYWELL 8670378 is a heavy-duty limit switch from the HDLS series, engineered for precise position sensing and presence detection in demanding industrial environments. It integrates a top roller plunger actuator with 1NC/1NO snap-action contacts, providing reliable electrical feedback for machine control, safety interlocks, and automated sequencing applications, supported by a robust NEMA-rated enclosure.
Technical Specifications:
- SERIES/FAMILY: HDLS (Heavy Duty Limit Switch)
- COMPONENT TYPE: Limit Switch, Top Roller Plunger Actuator
- ELECTRICAL SPECS:
- CONTACT CONFIGURATION: 1NC/1NO (SPDT) Snap Action
- CURRENT RATING: 10A (Resistive)
- VOLTAGE RATING: 600VAC Max, 250VDC Max
- MECHANICAL/PHYSICAL:
- ACTUATOR TYPE: Top Roller Plunger
- HOUSING MATERIAL: Die-cast Zinc
- TERMINATION: Screw Terminals
- INTERFACE/CONTROL: Direct electrical contact closure for control circuit signaling
- ENVIRONMENTAL/MOUNTING:
- ENCLOSURE RATING: NEMA 1, 3, 4, 4X, 6, 6P, 12, 13 (Equivalent to IP67/IP68 for dust and water ingress)
- OPERATING TEMPERATURE: -12°C to 93°C (10°F to 200°F)
- MOUNTING: Standard industrial mounting holes
- COMPATIBILITY/APPLICATION: Industrial machinery, conveyors, material handling, safety gates, process control systems