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Siemens Miniature Circuit Breaker: 16 A Amps, 60V DC, 14kA at 240V AC, Screw Clamp - B-Curve, 1-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
SiemensB-Curve, 1-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers

Siemens Miniature Circuit Breaker: 16 A Amps, 60V DC, 14kA at 240V AC, Screw Clamp

The SIEMENS IEC Miniature Circuit Breaker (SKU 30XZ72, MPN 5SJ41166HG40) is a B-Curve, 1-Pole UL489 DIN Rail-Mount unit rated at 16 A Amps. It has a Max. AIR Rating of 14kA at 240V AC, AC Voltage Rating of 240V AC…

SKU 3G-OTH-21812

Brand
Siemens
Item
Miniature Circuit Breaker: 16 A Amps, 60V DC, 14kA at 240V AC, Screw Clamp
Category
B-Curve, 1-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
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Technical Specifications

Siemens
Manufacturer Part Number
5SJ41166HG40
Type
14kA at 240V AC, Screw Clamp, 5SJ4, AC/DC
DC
60V
Max. AIR Rating
14kA at 240V AC
AC Voltage Rating
240V AC
DC Voltage Rating
60V DC
Terminal Connection
Screw Clamp
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS IEC Miniature Circuit Breaker (SKU 30XZ72, MPN 5SJ41166HG40) is a B-Curve, 1-Pole UL489 DIN Rail-Mount unit rated at 16 A Amps. It has a Max. AIR Rating of 14kA at 240V AC, AC Voltage Rating of 240V AC, and DC Voltage Rating of 60V DC, with a Screw Clamp terminal connection.

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 SIEMENS 5SJ41166HG40 miniature circuit breaker used for?

The SIEMENS 5SJ41166HG40 is a B-Curve, 1-Pole UL489 DIN Rail-Mount miniature circuit breaker rated at 16 A Amps. It protects branch circuits in industrial control panels and equipment from overloads and short circuits, operating at 240V AC or 60V DC.

What are the specifications of the SIEMENS 5SJ41166HG40?

The SIEMENS 5SJ41166HG40 is a 16 A Amp, B-Curve, 1-Pole UL489 miniature circuit breaker. It has a Max. AIR Rating of 14kA at 240V AC, AC Voltage Rating of 240V AC, DC Voltage Rating of 60V DC, and a Screw Clamp terminal connection.

Where to buy the SIEMENS 5SJ41166HG40 worldwide?

You can source the SIEMENS 5SJ41166HG40 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.

How to install the SIEMENS 5SJ41166HG40 circuit breaker?

Install the SIEMENS 5SJ41166HG40 by snapping it onto a standard DIN rail. Ensure the circuit is de-energized, connect wires using the Screw Clamp terminals per local codes, and verify torque settings. Always follow manufacturer guidelines for safe operation.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

Siemens Products

3G Electric supplies Siemens b-curve, 1-pole ul489 din rail-mount miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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