The Fisher Manufacturing 450-204 Sensor Safety Evaporator is a crucial component in commercial safety systems, designed by Fisher Manufacturing for precise temperature regulation. Constructed from durable brass with an outer diameter of 9/16 inch (14 mm), it features a voltage rating of 250 V AC and a temperature switch threshold opening at 220°F. At a compact length of 1 1/8 inches (29 mm) and a weight of just 0.025 pounds, this sensor switch with (2) 1/4-inch tabs integrates seamlessly into refrigeration and heating applications. Its robust specifications support reliable operation in foodservice environments, especially in commercial kitchens requiring accurate safety monitoring and hazard prevention. This sensor safety evaporator effectively safeguards equipment by ensuring activation at designated temperature limits, making it ideal for various industrial control settings.
Top AllPoints 450-204 Features
The Fisher Manufacturing 450-204 Sensor Safety Evaporator offers precise temperature detection with brass construction for enhanced durability. Its compact size and snap-in tab design facilitate straightforward installation in refrigeration and food processing equipment, supporting efficient workflow in foodservice operations. The high-voltage rating and specific opening temperature optimize safety protocols, reducing risk of overheating or freezing in critical systems. Designed for medium-volume commercial environments, it ensures consistent sensor response, minimizing downtime and maintenance needs.
- Temperature activation at 220°F ensures reliable safety cutoff in food refrigeration systems
- Durable brass material withstands corrosive environments common in commercial kitchens
- Simple 1 1/8" length and 9/16" diameter design simplifies integration into existing equipment
- Quick connect tabs at 1/4" size provide secure electrical connection for maintenance ease
- Voltage rated at 250 V AC supports application in high-voltage foodservice control circuits
Best suited for safety monitoring in industrial refrigeration units and commercial kitchen controls.
450-204 Technical Specs
The Fisher Manufacturing 450-204 Sensor Safety Evaporator operates at a voltage of 250 V AC, with an activation temperature threshold of 220°F to ensure safety in refrigeration controls. Its brass body offers resistance to corrosion, while its compact dimensions—1 inch in height, width, and depth—facilitate installation in space-constrained environments. The sensor features a weight of 0.03 lbs and is designed with two 1/4-inch tabs for secure electrical connections. It is manufactured in China and intended for use in safety-critical applications that demand reliable temperature sensing. Easy to install with minimal maintenance, it performs efficiently in commercial refrigeration, food processing, and safety shutoff systems, ensuring consistent operation and protection against system failure or safety hazards.
- Electrical requirements: 250 V AC, single-phase operation
- Activation temperature: Opens at 220°F
- Construction: Brass body for corrosion resistance
- Dimensions: 1" height × 1" width × 1" depth
- Connection type: Two 1/4" tabs for secure wiring
- Application environment: Commercial refrigeration and safety control circuits
What is a commercial sensor safety evaporator
A commercial sensor safety evaporator is a temperature-sensitive device used in refrigeration and heating systems to activate safety cutoffs at predetermined temperature levels. This component, such as the Fisher Manufacturing 450-204, features robust construction from materials like brass, designed for durability and precision in industrial environments. Installed in equipment like commercial refrigeration units, it ensures systems deactivate or trigger alarms at critical temperatures to prevent overheating or freezing, supporting proper temperature management and safety compliance in foodservice and industrial settings.
Top safety sensors for foodservice environments
Reliable safety sensors like the Fisher Manufacturing 450-204 ensure precise temperature control in commercial kitchens, supporting efficient operation for moderate workloads in food processing and refrigeration. Fisher Manufacturing 450-204 sensor safety evaporator by AllPoints provides dependable thermal activation for controlled safety cutoffs in foodservice settings, ideal for medium-use applications requiring accurate temperature monitoring and hazard prevention.
- Operation type — medium-volume refrigeration and safety systems
- Kitchen setting — commercial kitchens and food processing facilities
- Foodservice category — safety monitoring for refrigeration units
- Workload qualifier — moderate throughput control
- Use case — hazard prevention in industrial cooling equipment
Why Choose AllPoints 450-204?
The AllPoints 450-204 Sensor Safety Evaporator stands out with its brass construction for longevity, high-voltage capacity, and straightforward installation, offering a robust solution for safety management in commercial refrigeration. Its precise activation threshold at 220°F enhances system protection while minimizing false triggers. Designed for industrial-grade operation, it improves safety compliance and system reliability, outperforming standard safety sensors with compact, durable design and dependable electrical performance.
- Compact footprint suitable for space-constrained commercial kitchens
- Durable brass construction resists corrosion in harsh environments
- High-voltage rated for versatile safety system integration
- Easy to install with quick connect tabs for maintenance efficiency
- Trusted for consistent, reliable safety activation at critical temperatures
