5-2-1 COMPRESSOR SAVER CSRU1 Hard Start Kit
The 5-2-1 COMPRESSOR SAVER is a 3 Wire hard start kit designed for reciprocating compressors. It operates at 208 to 240V AC and supports cooling capacities from 1 to 3 ton. The kit provides 88-108 MFD capacitance and…
SKU 3G-OTH-67733
Also listed as: CSRU 1 · CSRU-1
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The 5-2-1 COMPRESSOR SAVER is a 3 Wire hard start kit designed for reciprocating compressors. It operates at 208 to 240V AC and supports cooling capacities from 1 to 3 ton. The kit provides 88-108 MFD capacitance and instant restart capability, suitable for 4 hp to 5 hp compressors (MPN CSRU1).
Frequently Asked Questions
What is the 5-2-1 Compressor Saver CSRU1 used for?
The 5-2-1 Compressor Saver CSRU1 is a hard start kit used to provide extra starting torque for reciprocating compressors in HVAC systems. It is designed for 4 hp to 5 hp compressors with cooling capacities from 1 to 3 ton, helping prevent hard starting and short cycling.
What are the specifications of the 5-2-1 Compressor Saver CSRU1?
The 5-2-1 Compressor Saver CSRU1 is a 3-wire hard start kit with 88-108 MFD capacitance. It operates at 208 to 240V AC control voltage and supports reciprocating compressors from 4 hp to 5 hp. The kit provides instant restart capability for 1 to 3 ton cooling systems.
Where to buy the 5-2-1 Compressor Saver CSRU1 worldwide?
You can source the 5-2-1 Compressor Saver CSRU1 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this hard start kit.
How to install the 5-2-1 Compressor Saver CSRU1?
Install the 5-2-1 Compressor Saver CSRU1 by connecting the three wires to the compressor terminals: common, start, and run. Ensure power is off before installation. Follow the manufacturer's wiring diagram for your specific reciprocating compressor model. Always discharge the capacitor before handling.
Used in
Common applications for 5-2-1 COMPRESSOR SAVER5-2-1 COMPRESSOR SAVER Products
3G Electric supplies 5-2-1 COMPRESSOR SAVER hard start kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.