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3G Electric
LITTELFUSE SB5032-021-0 Hardwired GFCI, 208V AC, Three Phase, 4X, Manual Reset - Hardwired GFCIs
LITTELFUSEHardwired GFCIs

LITTELFUSE SB5032-021-0 Hardwired GFCI, 208V AC, Three Phase, 4X, Manual Reset

The LITTELFUSE Industrial Ground Fault Circuit Interrupter (GFCI) is a hardwired GFCI rated for 6 A amps and 208V AC, three-phase operation. This manual-reset device, model SB5032-021-0, does not include an audible…

SKU 3G-OTH-23737

Also listed as: SB50320210 · SB5032 021 0

Brand
LITTELFUSE
Item
SB5032-021-0 Hardwired GFCI, 208V AC, Three Phase, 4X, Manual Reset
Part Number
SB5032-021-0
Category
Hardwired GFCIs
Available to Order
Also known as:SB5032-021-0LITTELFUSE
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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

LITTELFUSE
Manufacturer Part Number
SB5032-021-0
Type
Three Phase, 4X
AC
208V
Voltage
208V AC
Reset Type
Manual
Audible Alert
No

Technical Documents

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

Product Description

The LITTELFUSE Industrial Ground Fault Circuit Interrupter (GFCI) is a hardwired GFCI rated for 6 A amps and 208V AC, three-phase operation. This manual-reset device, model SB5032-021-0, does not include an audible alert. It is designed for industrial applications requiring ground fault protection.

Frequently Asked Questions

What is the LITTELFUSE SB5032-021-0 GFCI used for?

The LITTELFUSE SB5032-021-0 is a hardwired industrial ground fault circuit interrupter used to protect three-phase equipment and personnel from ground faults in 208V AC systems. It is commonly applied in manufacturing plants, processing facilities, and heavy machinery where reliable ground fault protection is required.

What are the specifications of the LITTELFUSE SB5032-021-0 GFCI?

The LITTELFUSE SB5032-021-0 GFCI is rated for 6 A amps at 208V AC, three-phase operation. It features manual reset and does not include an audible alert. This hardwired device is designed for industrial environments and carries the LITTELFUSE brand for dependable ground fault protection.

Where to buy the LITTELFUSE SB5032-021-0 GFCI worldwide?

You can source the LITTELFUSE SB5032-021-0 GFCI through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this hardwired ground fault circuit interrupter.

How to install the LITTELFUSE SB5032-021-0 GFCI?

Installation of the LITTELFUSE SB5032-021-0 GFCI should be performed by a qualified electrician following all applicable electrical codes. The device is hardwired into a three-phase 208V AC circuit. After wiring, manually test the GFCI per the manufacturer's instructions to verify ground fault protection is active.

Used in

Common applications for LITTELFUSE
Power electronics protection — Littelfuse PSR Series semiconductor fuses for IGBT and diode protection in variable frequency drives.
Solar photovoltaic systems — Littelfuse SPF Series fast-acting fuses for string overcurrent protection in PV arrays.
Automotive electrical systems — Littelfuse MIDI® 498 Series bolt-on fuses for battery and alternator protection in vehicles.
Industrial control panels — Littelfuse KLKD Series midget fuses for branch circuit protection in control transformers and relays.
Motor control centers — Littelfuse BLF Series fast-acting fuses for short-circuit protection of motor starters and contactors.
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LITTELFUSE Products

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

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