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Electrical & Automation

Industrial electrical & automation components — circuit protection, contactors, relays, PLCs, drives and controls from trusted brands for Singapore industry.

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Page 902 of 1028

Plug-in miniature circuit breaker for branch circuit protection in QO Load Centers and NQ Panelboards. Rated 20 A, 120/240V AC, single-phase, with a 10kA interrupting capacity. Suitable for residential and commercial applications requiring overload and short-circuit protection.

SQUARE D

SQUARE D QO1201021 Miniature Circuit Breaker, 20A, 1-Pole, 120/240V AC, 10kA

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Single-pole miniature circuit breaker rated 35 A at 277V AC, single phase, with a 14kA interrupting capacity at 277V AC. Features standard trip characteristic and bolt-on mounting for use in panelboards. Suitable for overcurrent protection in commercial and industrial electrical distribution systems.

EATON

EATON GHB1035 Miniature Circuit Breaker

BrandEATON

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Three-pole, three-phase miniature circuit breaker rated 35 A at 120/240V AC with a maximum interrupting rating of 10kA at 120/240V AC. Designed for plug-in installation in QO Load Centers and NQ Panelboards. Provides overcurrent protection in commercial and industrial electrical distribution systems.

SQUARE D

SQUARE D QO335 Miniature Circuit Breaker, 35 A, Three-Phase, 120/240V AC, 10kA

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Class RK5 time-delay cylindrical fuse rated 4.5 A, 600 V AC and 600 V DC. Non-indicating design with ferrule terminals for branch-circuit protection in motor circuits, control panels, and equipment subject to high inrush currents.

MERSEN

MERSEN TRS-R Series Time-Delay Cylindrical Fuse

BrandMERSEN

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This 3-pole miniature circuit breaker is rated 1A with a C-Curve trip characteristic. It provides overcurrent protection for branch circuits in commercial and industrial applications, with a maximum interrupting rating of 14kA at 240V AC and a DC voltage rating of 125V DC. The screw clamp terminals facilitate secure wiring connections on DIN rail mountings.

Siemens

Siemens 5SJ43017HG41 C-Curve 3-Pole UL489 Miniature Circuit Breaker

BrandSiemens

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Open-block design fuse block rated 250 V AC, 3 poles, with pressure-plate terminals and non-indicating type. Accepts UL Class H and K cartridge fuses. Used in motor control centers, panelboards, and distribution equipment for secure fuse mounting and connection.

BUSSMANN

BUSSMANN HM25030-3PR 3-Pole 250V AC Fuse Block for UL Class H & K Fuses

BrandBUSSMANN

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Fast-acting midget fuse rated 400 mA at 600 V AC. Non-indicating cylindrical body with dimensions 13/32 in x 1 3/8 in. Provides overcurrent protection for sensitive circuits in industrial control panels, instrumentation, and power supplies.

MERSEN

MERSEN SBS4/10 Fast-Acting Cylindrical Fuse

BrandMERSEN

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3-pole B-Frame molded case circuit breaker rated 15 A at 525V AC with a maximum AIR rating of 100kA at 240V AC. Features fixed instantaneous trip, ABC phase connection, and aluminum mechanical lug terminal connection on the load end. Suitable for overcurrent protection in electrical distribution systems.

SQUARE D

SQUARE D BGA36015 B-Frame Molded Case Circuit Breaker, 15A, 525V AC, 3-Pole

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MERSEN

MERSEN USFMCCMI UL Class CC Fuse Block

BrandMERSEN

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Set of eight 9 N.m torque limiting breakway bits for use with PowerPact B circuit breakers. These bits help apply consistent torque during installation, reducing the risk of over-tightening. Suitable for maintenance and assembly tasks in electrical distribution panels.

SQUARE D

SQUARE D Torque Limiting Breakway Bits

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