Honeywell Technologies Commercial Thermostat Thermostat, Closes at 75 °C, 150 °C Max Open or Close On Rise, Automatic

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£23.13

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£27.76

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RS Stock No.:
331-528
Mfr. Part No.:
2455R--00820716
Brand:
Honeywell Technologies
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Brand

Honeywell Technologies

Minimum Operating Temperature

0°C

Product Type

Thermostat

Maximum Operating Temperature

150°C

Closing Temperature

75°C

Contact Configuration

SPST

Thermostat Type

Commercial Thermostat

Contact AC Voltage

250V

Terminal Type

Quick Connect

Contact DC Voltage

50V dc

Contact Current

15A

Hazardous Area Certification

No

Standards/Approvals

EC Low-Voltage 2006/95/EC, VDE

Series

2455R

Mount Type

Through Hole

Switch Function

Open or Close On Rise

Reset Type

Automatic

COO (Country of Origin):
CN

Honeywell 2455R Series Thermostat, 75°C Closing Temperature, 15A Contact Current - 2455R--00820716


This thermostat provides temperature-sensitive switching for commercial and industrial control circuits, operating across a wide thermal range to protect equipment and manage heating cycles. It functions as a single-pole single-throw device that changes state as temperature rises, and is suited to panel or PCB integration where a through-hole mounting configuration is required.

Features and Benefits:


• Opens or closes contact on temperature rise for clear control logic
• Accepts up to 15A at 250V AC for substantial mains switching capacity
• Operates automatic or manual reset to match process needs
• Rated for 50V DC contact voltage to support low-voltage circuits
• Works from 0°C to 150°C covering varied thermal environments
• Quick-connect terminals enable rapid installation and replacement

Applications


• Suitable for temperature monitoring in commercial HVAC panels
• Ideal for safety cut-out in high-temperature process equipment
• Used with control relays in industrial heating systems
• Can be used for thermostat switching in refrigeration cabinets
• Used for limiting temperature on motor enclosures or junction boxes

What contact arrangement does it use and how does that affect wiring?


It uses a single-pole single-throw contact configuration, providing one switching path for straightforward series wiring into control loops.

Which mounting method is required for installation?


The device is designed for through-hole mounting, so it must be secured into panels or PCBs with compatible apertures and fixation.

What approvals support its use in regulated installations?


It carries EC Low Voltage Directive 2006/95/EC compliance and VDE recognition for conformity with applicable electrical safety standards.

How does the reset selection affect operation after a trip?


The automatic reset returns the contact when temperature falls below the release threshold, while the manual option requires user intervention to restore circuit continuity.

Approvals

UL recognised component, CSA Certified

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