- Catalog
- Find A Branch
- KeepStock
- Help
- 1-800-GRAINGER
Register
Sign In
Sign In to access your account information.
Sign In Register for Grainger.comOrder Lookup
Track and check the status of an order.
Order LookupAll Products
Unrelated Links
Product Categories
- All Product Categories
- Abrasives
- Adhesives, Sealants and Tape
- Cleaning and Janitorial
- Electrical
- Electronics & Batteries
- Fasteners
- Fleet & Vehicle Maintenance
- Furnishings, Appliances & Hospitality
- HVAC and Refrigeration
- Hardware
- Hydraulics
- Lab Supplies
- Lighting
- Lubrication
- Machining
- Material Handling
- Motors
- Office Supplies
- Outdoor Equipment
- Packaging & Shipping
- Paints, Equipment and Supplies
- Pipe, Hose, Tube & Fittings
- Plumbing
- Pneumatics
- Power Transmission
- Pumps
- Raw Materials
- Reference and Learning Supplies
- Safety
- Security
- Test Instruments
- Tools
- Welding
Sign In
Sign In to access your account information.
Sign In Register for Grainger.comOrder Lookup
Track and check the status of an order.
Order Lookup
Refrigeration Defrost Cycle Controls
Available2 products
Refrigeration defrost cycle controls manage the operation of components within a cooling device to ensure a safe and efficient defrost cycle. They regulate how and when the system operates to remove frost and protect it from operating in potentially hazardous conditions.
Full Load Amps
Constant Differential Defrost Controls
Constant differential defrost controls manage active defrost components such as electric heaters used to warm up the evaporator coil. They are used in devices where the ambient temperature is below freezing and active defrosting is required for efficient and safe operation.
SPST – Normally Open
| Loading... | |||||||
SPST – Normally Closed
| Loading... | |||||||
SPDT – Normally Closed/Normally Open
| Loading... | |||||||