We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

SQUARE D NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 1 - Fusible Starters with Thermal Overloads
SQUARE DFusible Starters with Thermal Overloads

SQUARE D NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 1

The SQUARE D NEMA Combination Starter is a fusible disconnect starter with thermal overloads, part of the Series 8538. This three-phase, 3-pole unit is rated for 600V AC maximum and features a 120V AC coil voltage…

SKU 3G-OTH-43371

Brand
SQUARE D
Item
NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 1
Category
Fusible Starters with Thermal Overloads
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

Technical Specifications

SQUARE D
Manufacturer Part Number
8538SCA24V02S
Series
8538
Type
NEMA Size 1, NEMA-Rated 12
AC
120V
Phase
Three
Poles
3
Poles/Phase
3 Pole / Three Phase
Coil Voltage
120V AC
Operator Type
No Operator
For Fuse Class
Class H
Control Transformer
No
Includes Pilot Light
No
Maximum Voltage Rating
600V AC
Thermal Units Required
3 Melting Alloy Units (Not Included)
Terminal Connection Type
Quick-Disconnect Terminals
Includes Auxiliary Contacts
No

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SQUARE D NEMA Combination Starter is a fusible disconnect starter with thermal overloads, part of the Series 8538. This three-phase, 3-pole unit is rated for 600V AC maximum and features a 120V AC coil voltage. It is designed for Class H fuses and requires three melting alloy thermal units (not included). The starter includes quick-disconnect terminals and is NEMA Size 1 rated.

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 8538SCA24V02S combination starter used for?

The SQUARE D 8538SCA24V02S is a NEMA Size 1 fusible combination starter with thermal overloads, designed for three-phase motor control in industrial applications up to 600V AC. It integrates a Class H fusible disconnect and overload protection in a single NEMA 12 enclosure, suitable for harsh environments.

What are the specifications of the SQUARE D 8538SCA24V02S?

This SQUARE D starter is a 3-pole, three-phase unit rated NEMA Size 1 with a 120V AC coil voltage and 600V AC maximum voltage. It uses Class H fuses and requires three melting alloy thermal units (not included). The enclosure is NEMA 12 rated, and terminals are quick-disconnect type.

Where to buy the SQUARE D 8538SCA24V02S worldwide?

3G Electric supplies the SQUARE D 8538SCA24V02S 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 pricing and lead time on this NEMA Size 1 fusible disconnect starter.

How to select thermal units for the SQUARE D 8538SCA24V02S?

Selecting thermal units for the SQUARE D 8538SCA24V02S requires matching the melting alloy heater to the motor's full-load current. The starter accepts three Class H melting alloy units (not included). Refer to the motor nameplate and SQUARE D heater selection tables to choose the correct thermal unit size for proper overload protection.

Used in

Common applications for SQUARE D
Commercial building electrical panels — Square D QO series plug-in circuit breakers for branch circuit protection
Industrial motor control centers — Square D QOB series bolt-on breakers in NQOD panelboards
Heating equipment installations — Square D QOU series unit-mount breakers for overcurrent protection
Outdoor electrical distribution — Square D L-Frame enclosures housing LAL/LHL breakers for 400 A service
Indoor facility power distribution — Square D Q-Frame enclosures with QBL/QDL breakers for 225 A circuits
Retrofit and replacement in existing Square D load centers — QO series breakers for 120/240V AC systems

SQUARE D Products

3G Electric supplies SQUARE D fusible starters with thermal overloads. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
SQUARE D NEMA Combination Starter: Circuit Breaker, 3 Poles, NEMA Size 1, 120V AC, NEMA-Rated 1 (MPN 8539SCG44V02S)
SQUARE D
SQUARE D NEMA Combination Starter: Circuit Breaker, 3 Poles, NEMA Size 1, 120V AC, NEMA-Rated 1 (MPN 8539SCG44V02S)
SQUARE D NEMA Combination Starter: Circuit Breaker, 3 Poles, NEMA Size 0, 120V AC, NEMA-Rated 12 (MPN 8539SBA53V02S)
SQUARE D
SQUARE D NEMA Combination Starter: Circuit Breaker, 3 Poles, NEMA Size 0, 120V AC, NEMA-Rated 12 (MPN 8539SBA53V02S)
SQUARE D NEMA Combination Starter: Circuit Breaker, 3 Poles, NEMA Size 1, 120V AC, NEMA-Rated 12 (MPN 8539SCA54V02S)
SQUARE D
SQUARE D NEMA Combination Starter: Circuit Breaker, 3 Poles, NEMA Size 1, 120V AC, NEMA-Rated 12 (MPN 8539SCA54V02S)
SQUARE D NEMA Combination Starter: Circuit Breaker, 3 Poles, NEMA Size 2, 120V AC, NEMA-Rated 12 (MPN 8539SDA53V02S)
SQUARE D
SQUARE D NEMA Combination Starter: Circuit Breaker, 3 Poles, NEMA Size 2, 120V AC, NEMA-Rated 12 (MPN 8539SDA53V02S)
SQUARE D Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 4, 135 A, 240V AC Coil (MPN 8536SFO1V03)
SQUARE D
SQUARE D Magnetic Motor Starter: Non-Reversing, 3 Poles, NEMA Size 4, 135 A, 240V AC Coil (MPN 8536SFO1V03)

More from SQUARE D

View all SQUARE D parts
SQUARE D NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 0, 120V AC, NEMA-Rated 1 (MPN 8538SBG13V02S)
SQUARE D
SQUARE D NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 0, 120V AC, NEMA-Rated 1 (MPN 8538SBG13V02S)
SQUARE D NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 2, 120V AC, NEMA-Rated 12 (MPN 8538SDA24V02S)
SQUARE D
SQUARE D NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 2, 120V AC, NEMA-Rated 12 (MPN 8538SDA24V02S)
SQUARE D NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 1, 120V AC, NEMA-Rated 1 (MPN 8538SCG14V02S)
SQUARE D
SQUARE D NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 1, 120V AC, NEMA-Rated 1 (MPN 8538SCG14V02S)
SQUARE D NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 1, 120V AC, NEMA-Rated 1 (MPN 8538SCG12V02S)
SQUARE D
SQUARE D NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 1, 120V AC, NEMA-Rated 1 (MPN 8538SCG12V02S)
SQUARE D NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 0, 120V AC, NEMA-Rated 12 (MPN 8538SBA23V02S)
SQUARE D
SQUARE D NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 0, 120V AC, NEMA-Rated 12 (MPN 8538SBA23V02S)
SQUARE D NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 3, 120V AC, NEMA-Rated 1 (MPN 8538SEG13V02S)
SQUARE D
SQUARE D NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 3, 120V AC, NEMA-Rated 1 (MPN 8538SEG13V02S)
SQUARE D NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 2, 120V AC, NEMA-Rated 1 (MPN 8538SDG14V02S)
SQUARE D
SQUARE D NEMA Combination Starter: Fusible Disconnect, 3 Poles, NEMA Size 2, 120V AC, NEMA-Rated 1 (MPN 8538SDG14V02S)