Honeywell Bi-Metallic Thermostat, Opens at +120°C, +150°C Max, NC, Manual Reset
- RS庫存編號:
- 228-2591
- 製造零件編號:
- 2455RM 9082-471 L120
- 製造商:
- Honeywell
763 現貨庫存,可於3工作日發貨。
單價 个
HK$350.80
單位 | 每單位 |
---|---|
1 - 14 | HK$350.80 |
15 - 74 | HK$336.76 |
75 + | HK$277.16 |
- RS庫存編號:
- 228-2591
- 製造零件編號:
- 2455RM 9082-471 L120
- 製造商:
- Honeywell
- COO (Country of Origin):
- CN
Manual Reset Bi-Metallic Thermostat
Designed for applications that require status indication of over temperature
Snap action bi-metallic disc, electrically and thermally isolated from the switch, actuates the normally closed contacts
Manual reset can be operated at approximately 70% of the opening temperature
Dust-free phenolic housing with heat sensitive disc retained by a heat conducting stainless steel end cap
1/4in. tab termination
Contacts are rated to 250Vac 10A with a maximum contact resistance of 50mΩ
Dielectric strength of 2000Vac
Snap action bi-metallic disc, electrically and thermally isolated from the switch, actuates the normally closed contacts
Manual reset can be operated at approximately 70% of the opening temperature
Dust-free phenolic housing with heat sensitive disc retained by a heat conducting stainless steel end cap
1/4in. tab termination
Contacts are rated to 250Vac 10A with a maximum contact resistance of 50mΩ
Dielectric strength of 2000Vac
Approvals
UL recognised component, CSA Certified
Honeywell Bi-Metallic Thermostat, Opens at +120°C - 2455RM Series - 2455RM 9082-471 L120
This Honeywell bi-metallic thermostat is designed for applications that need a status indication for over-temperature regulation. To actuate the normally closed (NC) contacts, it uses a temperature-sensitive disc, which is thermally and electrically isolated from the SPST (single pole, single throw) switch itself. The high-performance silver-nickel-alloy contacts open when surface or ambient temperatures increase to the operating setpoint (+120°C). The manual reset can be operated at approximately 70% of the operating temperature. With an operating temperature range between +50°C and +150°C, this device is suitable for heat-intensive environments.
Features and Benefits
• High-capacity 10A rating compatible with HVAC (heating, ventilation and air conditioning) systems
• Compact size enables rapid response to temperature changes
• Factory calibrated to your specification
• Phenolic housing keeps the device dust-free
• Quick-connect terminals for ease of installation
• Compact size enables rapid response to temperature changes
• Factory calibrated to your specification
• Phenolic housing keeps the device dust-free
• Quick-connect terminals for ease of installation
Application Information
• Industrial and commercial heating systems
• Factory automation
• Medical equipment
• Factory automation
• Medical equipment
Why does this thermostat use two metals in its disc?
When a bi-metallic disc is heated, each of the two metals it contains react at a different rate. As one expands more than the other, the disc flexes, causing it to break the circuit and activate the system.
Thermal Switches
Attribute | Value |
---|---|
Minimum Temperature | +50°C |
Maximum Temperature | +150°C |
Opening Temperature | +120°C |
Thermostat Type | Bi-Metallic |
Switch Configuration | NC |
Contact Rating | 10A |
Contact Voltage Rating | 250V ac |
Terminal Type | Solder Tab |
Switch Function | NO |
Reset Type | Manual |