Honeywell Commercial Thermostat Thermostat, Closes at 35 °C, 150 °C Max Open or Close On Rise, Automatic Reset, SPST, 10

Bulk discount available
View bulk pricing options

Subtotal (1 unit)*

£22.68

(exc. VAT)

£27.22

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 1,095 unit(s) shipping from 10 August 2026
  • Plus 478 unit(s) shipping from 10 August 2026
  • Plus 1,050 unit(s) shipping from 17 August 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per unit
1 - 4£22.68
5 - 9£22.02
10 +£20.68

*price indicative

RS Stock No.:
228-2636
Distrelec Article No.:
303-99-473
Mfr. Part No.:
2455R--90820462
Brand:
Honeywell
Find similar products by selecting one or more attributes.
Select all

Brand

Honeywell

Minimum Operating Temperature

0°C

Product Type

Thermostat

Maximum Operating Temperature

150°C

Thermostat Type

Commercial Thermostat

Closing Temperature

35°C

Contact Configuration

SPST

Contact AC Voltage

250V

Terminal Type

Solder Tab

Contact DC Voltage

50V dc

Contact Current

10A

Hazardous Area Certification

No

Standards/Approvals

VDE, EC Low-Voltage 2006/95/EC

Series

2455R

Switch Function

Open or Close On Rise

Reset Type

Automatic

Mount Type

Bracket Mount

COO (Country of Origin):
CN

Honeywell 2455R Series Thermostat, 0°C Minimum Operating Temperature, 150°C Maximum Operating Temperature - 2455R--90820462


This thermostat is a commercial-grade temperature control device designed to switch circuits in response to rising temperatures within industrial and building systems. It operates across a wide thermal range and is intended for bracket-mounted installations where a single-pole switching action is required. The unit supports both automatic and manual reset behaviours and meets recognised low-voltage and VDE standards for electrical equipment.

Features and Benefits:


• Opens or closes on temperature rise for straightforward control
• SPST contact arrangement for single-circuit switching
• 250V AC, 10A contact rating for mains-level loads
• 50V DC contact capability for low-voltage circuits
• 35°C closing threshold for defined trip-point operation
• Works up to 150°C for high-temperature applications

Applications


• Suitable for commercial HVAC over-temperature protection
• Ideal for equipment cabinets requiring bracket mounting
• Used for switching heaters or fans in plant rooms
• Can be used for monitoring process temperatures up to 150°C
• Used with DC control circuits up to 50V for auxiliary switching

What terminal connection does it provide for installation?


It uses solder-tab terminals that are intended for soldered wire or crimped tag connections during mounting.

How does the reset behaviour affect operation after activation?


The device can either reset automatically when temperatures fall below the release point or be reset manually depending on installation preference.

Which mounting method is required for secure fitting?


The unit is designed for bracket mounting to allow secure attachment to panels or framing.

Which approvals indicate suitability for electrical systems?


It carries VDE recognition and complies with the EC Low Voltage Directive 2006/95/EC.

Related links

Be the first to know about our latest products and offers

Email address

The personal information you provide to us when signing up to this mailing list will be processed in line with the Privacy Policy