White-Rodgers 5D51-78 Fan and Limit Control 11 inches Element

Product Description

The White-Rodgers 5D51-78 fan and limit control regulates fan or blower operation and acts as a high limit safety control. Designed for applications with narrow space limitations, this universal control features an 11" element. It has slotted mounting holes for easy installation and long terminal screws for wiring.

• Slotted mounting holes for easy installation
• Long terminal screws for wiring; junctions can be made on terminal block
• Dial has individual pointers for fan cut-in and cut-out settings

Product Highlights

Regulates fan/blower operation and acts as a high limit safety control. Features a summer fan switch for ventilation.

Product Information

Standard Information

• Brand: WHITE-RODGERS
• Manufacturer Part Number: 5D51-78
• Country of Origin: mx

Technical Specifications

• Manufacturer: White Rodgers
• Brand: WHITE-RODGERS
• Model / MPN: 5D51-78
• Voltage Rating: 120/240 V ac
• Temperature Rating: 50 to 265 deg F Fan, 100 to 300 deg F Limit
• Switch Configuration: Close-On Rise Fan, Open-On Rise Limit
• Element Insertion Length: 11 in
• Depth: 1-3/5 in
• Width: 2-9/10 in
• Height: 4-3/10 in
• Application: Narrow Space Limitation, Regulate Fan/Blower Operation, High Limit Safety Control
• Approval: UL, CSA
• Contact Configuration: Open on Rise
• Contact Rating: 10 Amp at 120 Volt AC/6 Amp at 240 Volt AC (Full Load), 6 Amp at 24 Volt AC/1 Amp at 0.3 to 12 Volt DC (Valve and Relay)
• Differential: 15 to 25 deg F Differential
• Switch Type: SPDT