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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 832 of 1028

Single-pole, bolt-on miniature circuit breaker rated 25 A at 120/240V AC. Provides overcurrent protection with a maximum interrupting rating of 10kA at 120/240V AC. For use in Square D NQOD panelboards in electrical distribution systems.

SQUARE D

SQUARE D QOB125 Miniature Circuit Breaker, 25A, 1-Pole, 120/240V AC, 10kA

BrandSQUARE D

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Class L time-delay bolt-on fuse from the A4BY series. Rated 3.5 kA, 600 V AC, 300 V DC. Bolt-on body design for secure installation in industrial electrical panels, switchboards, motor control centers, and feeder circuits.

MERSEN

MERSEN A4BY3500 Time-Delay Bolt-On Fuse, 3.5 kA, 600 V AC, 300 V DC

BrandMERSEN

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3-pole bolt-on miniature circuit breaker rated 20 A at 240V AC. Provides overcurrent protection and includes a shunt trip for remote tripping. Suitable for use in electrical distribution panels in commercial and industrial applications.

SIEMENS

SIEMENS BQ3B020H00S01 Miniature Circuit Breaker

BrandSIEMENS

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Class RK5, TR-RID series time-delay cylindrical fuse rated 15 A, 250 V AC and 160 V DC. Features an indicating function for blown-fuse detection. Used for overcurrent and short-circuit protection in motor circuits, lighting, and control panels in industrial and commercial electrical systems.

MERSEN

MERSEN TR15RID Time-Delay Cylindrical Fuse

BrandMERSEN

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Siemens

Siemens HNF363JW Non-Fusible Safety Switch

BrandSiemens

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BUSSMANN

BUSSMANN BP/ATC-20ID Fast-Acting Fuse, 20 A, 32 V DC, Indicating, 2 Pack

BrandBUSSMANN

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Very-fast-acting threaded flush-end square fuse rated 50 A, 1300 V AC, and 1000 V DC. Provides overcurrent protection for power electronic circuits such as drives, inverters, and UPS systems.

LITTELFUSE

LITTELFUSE PSR Series Very-Fast-Acting Threaded Flush-End Square Fuse

BrandLITTELFUSE

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MERSEN

MERSEN OTM10 Fast-Acting Cylindrical Fuse

BrandMERSEN

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Very-fast-acting threaded flush-end square fuse rated 450 A, 1,300 V AC, and 1,000 V DC. Part of the PSR series, designed for overcurrent protection in industrial power electronics such as drives, inverters, and UPS systems.

LITTELFUSE

LITTELFUSE PSR072FL0450Z Very-Fast-Acting Threaded Flush-End Square Fuse

BrandLITTELFUSE

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Fusible safety switch rated 30 A, 240V AC, single phase, with galvanized steel enclosure for indoor use. Provides a means to safely disconnect power for maintenance or emergency shutdown in industrial electrical circuits.

Siemens

Siemens HF221N Fusible Safety Switch

BrandSiemens

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