5-2-1 COMPRESSOR SAVER Compressor Saver: 3 Wire, 189-227 MFD, 208 to 240V AC, 3 1/2 hp to 5 hp
The 5-2-1 COMPRESSOR SAVER is a 3 Wire hard start kit for reciprocating compressors. It operates at 208 to 240V AC with a capacitance range of 189-227 MFD and supports cooling capacities from 3-1/2 to 5 ton. This kit…
SKU 3G-OTH-67814
Also listed as: CSRU 2 · CSRU-2
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The 5-2-1 COMPRESSOR SAVER is a 3 Wire hard start kit for reciprocating compressors. It operates at 208 to 240V AC with a capacitance range of 189-227 MFD and supports cooling capacities from 3-1/2 to 5 ton. This kit provides instant restart capability and is identified by manufacturer part number CSRU2.
Frequently Asked Questions
What is the 5-2-1 Compressor Saver CSRU2 used for?
The 5-2-1 Compressor Saver CSRU2 is a hard start kit designed for reciprocating compressors in HVAC systems. It provides instant restart capability for 3-1/2 to 5 ton cooling capacity units operating at 208 to 240V AC, helping reduce compressor wear during startup.
What are the specifications of the 5-2-1 Compressor Saver CSRU2?
The CSRU2 is a 3-wire hard start kit with a capacitance range of 189-227 MFD and control voltage of 208 to 240V AC. It supports reciprocating compressors from 3-1/2 hp to 5 hp and cooling capacities from 3-1/2 to 5 ton. The brand is 5-2-1 Compressor Saver.
Where to buy the 5-2-1 Compressor Saver CSRU2 worldwide?
3G Electric supplies the 5-2-1 Compressor Saver CSRU2 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact us to source this hard start kit for your reciprocating compressor application.
How to install the 5-2-1 Compressor Saver CSRU2?
Installation of the CSRU2 hard start kit should follow the manufacturer's instructions and local electrical codes. Typically, it involves connecting the three wires to the compressor's run capacitor and start terminal. Always disconnect power before installation and verify voltage compatibility (208 to 240V AC).
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.
