Honeywell Commercial Thermostat Thermostat, Closes at 75 °C, 150 °C Max Open or Close On Rise, Automatic Reset, SPST, 15
- RS Stock No.:
- 331-528A
- Mfr. Part No.:
- 2455R 82-716 L90C
- Brand:
- Honeywell
Bulk discount available
Subtotal (1 pack of 25 units)*
£596.475
(exc. VAT)
£715.775
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- 475 unit(s) ready to ship
- Plus 25 unit(s) ready to ship from another location
- Plus 4,450 unit(s) shipping from 29 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 25 - 100 | £23.859 | £596.48 |
| 125 - 225 | £23.144 | £578.60 |
| 250 + | £21.903 | £547.58 |
*price indicative
- RS Stock No.:
- 331-528A
- Mfr. Part No.:
- 2455R 82-716 L90C
- Brand:
- Honeywell
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Honeywell | |
| Minimum Operating Temperature | 0°C | |
| Product Type | Thermostat | |
| Maximum Operating Temperature | 150°C | |
| Thermostat Type | Commercial Thermostat | |
| Closing Temperature | 75°C | |
| Contact Configuration | SPST | |
| Contact AC Voltage | 250V | |
| Terminal Type | Quick Connect | |
| Contact Current | 15A | |
| Contact DC Voltage | 50V dc | |
| Standards/Approvals | EC Low-Voltage 2006/95/EC, VDE | |
| Hazardous Area Certification | NO | |
| Series | 2455R | |
| Reset Type | Automatic | |
| Mount Type | Through Hole | |
| Switch Function | Open or Close On Rise | |
| Select all | ||
|---|---|---|
Brand Honeywell | ||
Minimum Operating Temperature 0°C | ||
Product Type Thermostat | ||
Maximum Operating Temperature 150°C | ||
Thermostat Type Commercial Thermostat | ||
Closing Temperature 75°C | ||
Contact Configuration SPST | ||
Contact AC Voltage 250V | ||
Terminal Type Quick Connect | ||
Contact Current 15A | ||
Contact DC Voltage 50V dc | ||
Standards/Approvals EC Low-Voltage 2006/95/EC, VDE | ||
Hazardous Area Certification NO | ||
Series 2455R | ||
Reset Type Automatic | ||
Mount Type Through Hole | ||
Switch Function Open or Close On Rise | ||
- COO (Country of Origin):
- CN
Honeywell 2455R Series Thermostat, 75°C Closing Temperature, 15A Contact Current - 2455R--00820716
This thermostat is a commercial-grade temperature control device designed to switch electrical circuits as ambient temperature rises. It operates automatically to restore normal condition without manual intervention and is intended for through-hole mounting in industrial and commercial electrical assemblies. The unit is suited to systems requiring a simple single-pole switching action and quick Terminal connections.
Features and Benefits:
• SPST contact gives straightforward single-pole switching capability
• 15A contact current supports moderate power loads
• 250V AC contact rating accommodates common mains applications
• 50V DC contact rating permits DC control circuit use
• Closing temperature set at 75°C provides clear trip threshold
• Maximum operating temperature of 150°C enables high-temperature environments
• 15A contact current supports moderate power loads
• 250V AC contact rating accommodates common mains applications
• 50V DC contact rating permits DC control circuit use
• Closing temperature set at 75°C provides clear trip threshold
• Maximum operating temperature of 150°C enables high-temperature environments
Applications
• Suitable for temperature safety control in heating cabinets
• Ideal for integration into HVAC control panels
• Used with industrial control racks requiring automatic reset protection
• Can be used for thermal cut-outs in process equipment
• Suitable for electrical enclosures needing quick-connect terminations
• Ideal for integration into HVAC control panels
• Used with industrial control racks requiring automatic reset protection
• Can be used for thermal cut-outs in process equipment
• Suitable for electrical enclosures needing quick-connect terminations
How is the device mounted within an assembly?
It is designed for through-hole installation to secure the component directly onto a panel or PCB.
What Terminal type is provided for electrical connections?
Quick-connect terminals are fitted to enable Rapid wiring and straightforward replacement.
What switching action occurs when temperature rises?
The contact opens or closes on temperature rise depending on wiring orientation to interrupt or make the circuit.
Are manual interventions required after actuation?
The unit features an automatic reset mechanism so circuits return to normal once temperature falls below the activation point.
Which standards and approvals apply to the product?
It complies with the EC Low Voltage Directive 2006/95/EC and holds VDE approval.
Approvals
UL recognised component, CSA Certified
Related links
- Honeywell Bi-Metallic Thermostat 150 °C Max SPST (NC) Automatic Reset Through Hole
- Honeywell Bi-Metallic Thermostat 150 °C Max SPST Through Hole Mount
- Honeywell Bi-Metallic Thermostat 150 °C Max NC SPST Bracket
- Honeywell Bi-Metallic Thermostatic Switch 150 °C Max Spst (Single Pole/Single Throw) Either Open or
- Honeywell Bi-Metallic Thermostat 150 °C Max NC SPST Bracket
- Honeywell Bi-Metallic Thermostat 260 °C Max NO SPST-NC Bracket
- Honeywell Bi-Metallic Thermostat 260 °C Max 3 A
- Honeywell Bi-Metallic Thermostat 150 °C Max Open or Close On Rise Open On Rise,