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Small rectangular switch with vertical roller actuator on top, matte finish, compact body

Dayton

Dayton Mini Limit Switch SPDT Vertical Roller

SKU CH-DPBQ-WJ9Q6

SPDT miniature limit switch with vertical roller actuator rated 10 A at 300 V AC/DC and NEMA 4, 6, 6P, 12, 13 enclosure

  • TypeLight Switch
  • SPDT contact form gives flexible circuit control
  • 10 A at 300 V AC and DC handles demanding loads
  • NEMA 12, 13, 4, 6, 6P ratings protect against dust and water
  • Compact 1.97 in height fits tight mounting spaces
  • Vertical roller actuator enables reliable top actuation

Dayton Mini Limit Switch SPDT Vertical Roller

This miniature limit switch uses a vertical roller actuator and SPDT contact form for position sensing in industrial equipment. It carries NEMA 4, 6, 6P, 12 and 13 ratings for protection against dust, water and oil ingress. The switch is sold new and mounts on a flat surface.

SPDT contacts rated 10 A at 300 V AC and DC

The single-pole double-throw circuit switches both alternating and direct current at the same 10 ampere, 300 volt rating. This allows one device to control two separate circuits or provide a changeover function without additional relays. The vertical roller actuator delivers consistent actuation force for repeatable end-of-travel detection.

NEMA 4, 6, 6P, 12, 13 enclosure limits exposure

The sealed body resists splashing water, temporary submersion and oil-laden atmospheres, but it is not rated for continuous immersion or corrosive chemical washdown. The 1.97 in height, 1.18 in width and 0.63 in depth fit tight machine frames, yet the lack of a boot-sealed actuator means fine abrasive dust can reach the mechanism over time. California Proposition 65 warnings apply for cancer and reproductive harm.

Highlights

  • SPDT contact form gives flexible circuit control
  • 10 A at 300 V AC and DC handles demanding loads
  • NEMA 12, 13, 4, 6, 6P ratings protect against dust and water
  • Compact 1.97 in height fits tight mounting spaces
  • Vertical roller actuator enables reliable top actuation

Specifications

BrandDayton
TypeLight Switch

Questions about this item

How often will the roller actuator on this SPDT limit switch need replacement?

The roller actuator is a mechanical wear part; life depends on cycle count and side-load, so plan to inspect it during scheduled maintenance intervals.

What electrical limit appears first when this switch runs continuously at its 10 A, 300 V rating?

The contact rating of 10 A at 300 V AC or DC is the limiting factor; sustained operation at that load will reach the thermal limit of the contacts first.

How much heat does the switch body generate when carrying 10 A all day?

At the rated 10 A the contacts dissipate heat inside the 1.97 in by 1.18 in by 0.63 in miniature body; no separate temperature-rise figure is published.

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