SQUARE D Thermal Unit: 20 Trip Class, B25.0
SQUARE Electrical.
SKU 3G-OTH-41187
Also listed as: B250 · B25 0 · B25-0
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
SQUARE Electrical.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the SQUARE D B25.0 thermal unit used for?
The SQUARE D B25.0 thermal unit is an overload relay heater element designed for motor protection in industrial electrical panels. It trips when current exceeds the rated threshold, preventing motor damage from sustained overloads. Common applications include conveyors, pumps, and HVAC systems where reliable thermal protection is required.
What are the specifications of the SQUARE D B25.0 thermal unit?
The SQUARE D B25.0 thermal unit has a trip class of 20 and a manufacturer part number of B25.0. It is designed for use with SQUARE D motor starters and contactors. The trip class indicates the maximum time in seconds the unit can withstand a locked-rotor current before tripping, ensuring motor protection.
Where to buy SQUARE D B25.0 thermal units worldwide?
3G Electric supplies the SQUARE D B25.0 thermal unit worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead times. We source genuine SQUARE D components for reliable motor protection.
How to select the correct SQUARE D thermal unit for a motor?
To select the correct SQUARE D thermal unit, match the heater element's trip class and current rating to your motor's full-load amperage and starting characteristics. The B25.0 is a trip class 20 unit, suitable for standard motor starts. Always consult the motor nameplate and SQUARE D selection tables to ensure proper overload protection.
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3G Electric supplies SQUARE electrical. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
