SQUARE D NEMA Combination Starter: Circuit Breaker, 3 Poles, NEMA Size 0
The SQUARE D NEMA Combination Starter: Circuit Breaker (SKU 8539SBA53V02S, MPN 8539SBA53V02S) is a three-phase, 3-pole circuit breaker starter with thermal overloads from the Series 8539. It is NEMA Size 0…
SKU 3G-OTH-44306
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 SQUARE D NEMA Combination Starter: Circuit Breaker (SKU 8539SBA53V02S, MPN 8539SBA53V02S) is a three-phase, 3-pole circuit breaker starter with thermal overloads from the Series 8539. It is NEMA Size 0, NEMA-Rated 12, with a maximum voltage rating of 600V AC and a coil voltage of 120V AC. This unit requires 3 melting alloy thermal units (not included) and does not include a control transformer, pilot light, operator, or auxiliary contacts.
Frequently Asked Questions
What is the SQUARE D 8539SBA53V02S combination starter used for?
The SQUARE D 8539SBA53V02S NEMA combination starter is used to safely start and stop three-phase motors while providing circuit breaker protection and thermal overload protection. It is suitable for industrial applications requiring a NEMA Size 0 starter in a NEMA-Rated 12 enclosure, with a maximum voltage rating of 600V AC.
What are the specifications of the SQUARE D 8539SBA53V02S combination starter?
The SQUARE D 8539SBA53V02S is a three-phase, 3-pole NEMA Size 0 combination starter with a NEMA-Rated 12 enclosure. It has a coil voltage of 120V AC, a maximum voltage rating of 600V AC, and requires 3 melting alloy thermal units (not included). It does not include a control transformer, pilot light, operator, or auxiliary contacts.
Where to buy the SQUARE D 8539SBA53V02S combination starter worldwide?
3G Electric supplies the SQUARE D 8539SBA53V02S combination starter to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this NEMA Size 0 starter from the Series 8539.
How to select thermal units for the SQUARE D 8539SBA53V02S starter?
To select thermal units for the SQUARE D 8539SBA53V02S combination starter, refer to the motor full-load current and ambient temperature. This NEMA Size 0 starter requires 3 melting alloy thermal units (not included). Use SQUARE D selection tables to match the correct thermal unit part number to your motor's current rating for proper overload protection.
Used in
Common applications for SQUARE DSQUARE D Products
3G Electric supplies SQUARE D circuit breaker starters with thermal overloads. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
