2455RM-90820469

产品概述

• 产品概述

  2455RM-90820469 is a 2455RM series phenolic manual reset thermostat. It is a single pole, single throw, snap-acting, non-adjustable thermostat. A temperature-sensitive bimetal disc, electrically and thermally isolated from the switch, is used to actuate the normally-closed contacts. Contacts open when surface or ambient temperatures increase to the operating set point of the calibrated bimetal disc. The entire switch is enclosed in a housing; the bimetal disc is retained by a metal heat conducting end cap. Due to the small size of this unit and the inherently low mass of the bimetal snap-action disc, the response of this thermostat to temperature changes is extremely rapid, compared to other commercially available thermostatic device. Potential applications include those where a manual reset is desired, including power supplies, appliances, medical equipment, water heaters, office automation, industrial equipment, HVAC equipment. UL File E36103, CSA File LR21048 approved.

  • SPST switch type, manual reset
  • 15A resistive at 6,000 cycles contact rating (4.4 FLA 26.4 LRA)
  • 120VAC to 250VAC voltage range
  • Unplated brass, plated brass or steel terminals
  • Stainless steel brackets
  • Operating temperature range from 52°C to 150°C

  注释

  Thermostat is intended as a manual reset control. It is not to be used on applications where a limit thermostat is required unless back-up protection is provided.