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5-2-1 COMPRESSOR SAVER Compressor Saver: 3 Wire, 88-108 MFD, 208 to 240V AC, 4 hp to 5 hp - Hard Start Kits
5-2-1 COMPRESSOR SAVERHard Start Kits

5-2-1 COMPRESSOR SAVER Compressor Saver: 3 Wire, 88-108 MFD, 208 to 240V AC, 4 hp to 5 hp

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

Brand
5-2-1 COMPRESSOR SAVER
Item
Compressor Saver: 3 Wire, 88-108 MFD, 208 to 240V AC, 4 hp to 5 hp
Category
Hard Start Kits
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Technical Specifications

5-2-1 COMPRESSOR SAVER
Manufacturer Part Number
CSRU1
Type
4 hp to 5 hp, Instant Restart
AC
208 to 240V
MFD
88-108
Control Voltage
208 to 240V AC
For Compressor Type
Reciprocating
For Cooling Capacity Range
1 to 3 ton
View Full Spec Sheet

Technical Documents

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5-2-1 COMPRESSOR SAVER Products
3G Electric (S) Pte. Ltd. — Singapore

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).

Used in

Common applications for 5-2-1 COMPRESSOR SAVER
Residential air conditioning — 5-2-1 COMPRESSOR SAVER CSRU1 hard start kit for 1-3 ton reciprocating compressors
Light commercial HVAC — 5-2-1 COMPRESSOR SAVER CSRU2 hard start kit for 3.5-5 ton reciprocating compressors
Heat pump systems — 5-2-1 COMPRESSOR SAVER CSRU3 hard start kit for 4-5 ton reciprocating compressors
HVAC surge protection — 5-2-1 COMPRESSOR SAVER TPSPD external-mount SPD for single-phase 120/240V AC equipment
Refrigeration compressor startup — 5-2-1 COMPRESSOR SAVER CSRU series for reducing start-up stress in reciprocating compressors

5-2-1 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.

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Compressor Saver: 3 Wire, 270-324 MFD, 208 to 240V AC, 4 hp to 5 hp, Instant Restart (MPN CSRU3). Key specifications — For Compressor Type: Reciprocating; Manufacturer Part Number: CSRU3; Brand: 5-2-1 COMPRESSOR SAVER; For Cooling Capacity Range: 4 to 5 ton; Control Voltage: 208 to 240V AC.
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Compressor Saver: 3 Wire, 270-324 MFD, 208 to 240V AC, 4 hp to 5 hp, Instant Restart (MPN CSRU3). Key specifications — For Compressor Type: Reciprocating; Manufacturer Part Number: CSRU3; Brand: 5-2-1 COMPRESSOR SAVER; For Cooling Capacity Range: 4 to 5 ton; Control Voltage: 208 to 240V AC.