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EATON Thermal Unit: 20 Trip Class, FH52 - Electrical
EATONElectrical

EATON Thermal Unit: 20 Trip Class, FH52

EATON Electrical.

SKU 3G-OTH-40786

Also listed as: FH 52 · FH-52

Brand
EATON
Item
Thermal Unit: 20 Trip Class, FH52
Category
Electrical
UNSPSC
39121029 — Isolation transformer
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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

Technical Specifications

EATON
Manufacturer Part Number
FH52

Technical Documents

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EATON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

EATON Electrical.

Frequently Asked Questions

What is the EATON FH52 thermal unit used for?

The EATON FH52 thermal unit provides overload protection for electric motors in industrial machinery. It is designed for use with EATON motor starters and contactors, ensuring reliable trip performance under sustained current overloads.

What are the specifications of the EATON FH52 thermal unit?

The EATON FH52 thermal unit has a 20 Trip Class rating and is identified by manufacturer part number FH52. It is a bimetallic overload relay component used in motor control circuits to prevent thermal damage from excessive current.

Where to buy the EATON FH52 thermal unit worldwide?

3G Electric supplies the EATON FH52 thermal unit to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time.

How to select the correct EATON thermal unit for a motor starter?

Select the EATON thermal unit based on the motor's full-load current and trip class required for your application. The FH52 with 20 Trip Class suits standard motor starting. Always verify compatibility with your specific EATON starter model and consult the motor nameplate.

Used in

Common applications for EATON
Industrial control panels — Eaton M22 flush push buttons for momentary machine start/stop commands
Motor control centers — Eaton NEMA reversing starters with electronic overloads for conveyor belt direction control
HVAC systems — Eaton definite purpose starters with thermal overloads for compressor and fan motor protection
Process automation — Eaton SL7 tower lights with IP66 bases for visual status indication in wet environments
Machine tool signaling — Eaton 10250T LED pilot lights with push-to-test for operator panel status lamps
Access control — Eaton M22 keyed selector switches for equipment mode selection in secured areas

EATON Products

3G Electric supplies EATON electrical. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
EATON Thermal Unit: 20 Trip Class, FH51
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The EATON FH54 is a thermal overload unit designed for motor starters and contactors. It provides Class 20 trip protection, ensuring the motor is safeguarded against overheating in industrial electrical systems
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EATON Thermal Unit: 20 Trip Class, FH50
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