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Siemens 5SJ41506HG40 B-Curve 1-Pole UL489 Miniature Circuit Breaker - B-Curve, 1-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
SiemensB-Curve, 1-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers

Siemens 5SJ41506HG40 B-Curve 1-Pole UL489 Miniature Circuit Breaker

The SIEMENS IEC Miniature Circuit Breaker (SKU 5SJ41506HG40, MPN 5SJ41506HG40) is a B-Curve, 1-Pole UL489 DIN Rail-Mount unit rated for 50 A. It is specified for 240V AC and 60V DC with a maximum AIR rating of 14kA…

SKU 3G-OTH-21836

Brand
Siemens
Item
5SJ41506HG40 B-Curve 1-Pole UL489 Miniature Circuit Breaker
Category
B-Curve, 1-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
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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

Siemens
Manufacturer Part Number
5SJ41506HG40
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

Technical Documents

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

Product Description

The SIEMENS IEC Miniature Circuit Breaker (SKU 5SJ41506HG40, MPN 5SJ41506HG40) is a B-Curve, 1-Pole UL489 DIN Rail-Mount unit rated for 50 A. It is specified for 240V AC and 60V DC with a maximum AIR rating of 14kA at 240V AC, and features 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 5SJ41506HG40 miniature circuit breaker used for?

The SIEMENS 5SJ41506HG40 is a B-Curve, 1-Pole UL489 DIN Rail-Mount miniature circuit breaker rated for 50 A. It protects branch circuits in industrial control panels, HVAC equipment, and lighting systems against overloads and short circuits in both AC and DC applications.

What are the specifications of the SIEMENS 5SJ41506HG40?

The SIEMENS 5SJ41506HG40 is a 50 A, B-Curve, 1-Pole miniature circuit breaker with a max. AIR rating of 14kA at 240V AC. It is rated for 240V AC and 60V DC, features a Screw Clamp terminal connection, and is UL489 listed for DIN Rail mounting.

Where to buy the SIEMENS 5SJ41506HG40 worldwide?

You can source the SIEMENS 5SJ41506HG40 from 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 Siemens miniature circuit breaker.

How to select the right SIEMENS miniature circuit breaker for a DC application?

For DC applications, verify the DC voltage rating matches your system voltage. The SIEMENS 5SJ41506HG40 is rated for 60V DC. Also confirm the current rating (50 A) and ensure the B-Curve trip characteristic suits your load type. Always follow Siemens installation guidelines for proper performance.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Siemens 5SJ4 series miniature circuit breaker, 1-pole, B-curve, rated 40A at 240V AC with 14kA interrupting capacity and 60V DC. UL489 listed for DIN rail mounting. Screw clamp terminals. Suitable for overcurrent protection in branch circuits, control panels, and equipment
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Siemens 5SJ4 series miniature circuit breaker, 1-pole, B-curve, rated 40A at 240V AC with 14kA interrupting capacity and 60V DC. UL489 listed for DIN rail mounting. Screw clamp terminals. Suitable for overcurrent protection in branch circuits, control panels, and equipment
B-Curve, 1-pole UL489 miniature circuit breaker rated 16A, 240V AC (14kA interrupting) and 60V DC. Screw clamp terminals for secure wiring. Suitable for branch circuit protection in industrial control panels and equipment
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B-Curve, 1-pole UL489 miniature circuit breaker rated 16A, 240V AC (14kA interrupting) and 60V DC. Screw clamp terminals for secure wiring. Suitable for branch circuit protection in industrial control panels and equipment
B-Curve, 1-pole UL489 miniature circuit breaker for DIN rail mounting. Rated 35 A, 240 V AC (14 kA interrupting rating) and 60 V DC. Screw clamp terminals. Suitable for branch circuit protection in industrial control panels and equipment
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B-Curve, 1-pole UL489 miniature circuit breaker for DIN rail mounting. Rated 35 A, 240 V AC (14 kA interrupting rating) and 60 V DC. Screw clamp terminals. Suitable for branch circuit protection in industrial control panels and equipment
Siemens 5SJ4 series miniature circuit breaker, B-Curve, 1-pole, rated 30 A. UL489 listed for DIN rail mounting. Provides overcurrent protection for branch circuits in control panels, lighting, and HVAC applications. AC rating 240 V, 14 kA interrupting capacity; DC rating 60 V. Screw clamp terminals
Siemens
Siemens 5SJ4 series miniature circuit breaker, B-Curve, 1-pole, rated 30 A. UL489 listed for DIN rail mounting. Provides overcurrent protection for branch circuits in control panels, lighting, and HVAC applications. AC rating 240 V, 14 kA interrupting capacity; DC rating 60 V. Screw clamp terminals
This 1-pole miniature circuit breaker features a C-Curve trip characteristic and is UL489 listed for branch circuit protection. Rated 20A, 240V AC and 60V DC with a maximum interrupting rating of 14kA at 240V AC. The screw clamp terminals facilitate secure wiring connections. Suitable for use in industrial control panels and equipment where DIN rail mounting is required
Siemens
This 1-pole miniature circuit breaker features a C-Curve trip characteristic and is UL489 listed for branch circuit protection. Rated 20A, 240V AC and 60V DC with a maximum interrupting rating of 14kA at 240V AC. The screw clamp terminals facilitate secure wiring connections. Suitable for use in industrial control panels and equipment where DIN rail mounting is required

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B-Curve, 1-pole miniature circuit breaker rated 63 A, 240 V AC / 60 V DC, with a maximum interrupting rating of 14 kA at 240 V AC. UL489 listed for DIN rail mounting. Screw clamp terminals. Suitable for branch circuit protection in industrial control panels, HVAC equipment, and machinery
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B-Curve, 1-pole miniature circuit breaker rated 63 A, 240 V AC / 60 V DC, with a maximum interrupting rating of 14 kA at 240 V AC. UL489 listed for DIN rail mounting. Screw clamp terminals. Suitable for branch circuit protection in industrial control panels, HVAC equipment, and machinery
B-Curve, 1-pole miniature circuit breaker rated 32A, 240V AC and 60V DC, with a maximum interrupting rating of 14kA at 240V AC. UL489 listed for DIN rail mounting. Screw clamp terminals. Suitable for branch circuit protection in industrial control panels, HVAC equipment, and machinery
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B-Curve, 1-pole miniature circuit breaker rated 32A, 240V AC and 60V DC, with a maximum interrupting rating of 14kA at 240V AC. UL489 listed for DIN rail mounting. Screw clamp terminals. Suitable for branch circuit protection in industrial control panels, HVAC equipment, and machinery
This Siemens miniature circuit breaker is a 1-pole, B-curve unit rated at 6 A. It is UL489 listed for DIN rail mounting and features a screw clamp terminal connection. The breaker provides overcurrent protection for branch circuits in industrial control panels, HVAC equipment, and machinery, with a maximum interrupting rating of 14 kA at 240 V AC and a DC voltage rating of 60 V
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This Siemens miniature circuit breaker is a 1-pole, B-curve unit rated at 6 A. It is UL489 listed for DIN rail mounting and features a screw clamp terminal connection. The breaker provides overcurrent protection for branch circuits in industrial control panels, HVAC equipment, and machinery, with a maximum interrupting rating of 14 kA at 240 V AC and a DC voltage rating of 60 V
This 1-pole miniature circuit breaker features a B-Curve trip characteristic for overcurrent protection. Rated 10A, it is suitable for 240V AC and 60V DC circuits with a maximum interrupting rating of 14kA at 240V AC. The screw clamp terminals facilitate secure wiring in DIN rail-mounted applications such as control panels, HVAC equipment, and machinery
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This 1-pole miniature circuit breaker features a B-Curve trip characteristic for overcurrent protection. Rated 10A, it is suitable for 240V AC and 60V DC circuits with a maximum interrupting rating of 14kA at 240V AC. The screw clamp terminals facilitate secure wiring in DIN rail-mounted applications such as control panels, HVAC equipment, and machinery
This 1-pole B-curve miniature circuit breaker is rated 45 A with a maximum interrupting rating of 14 kA at 240 V AC and a DC voltage rating of 60 V DC. It features screw clamp terminals and is UL489 listed for DIN rail mounting. Typical applications include branch circuit protection in industrial control panels, HVAC equipment, and machinery
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This 1-pole B-curve miniature circuit breaker is rated 45 A with a maximum interrupting rating of 14 kA at 240 V AC and a DC voltage rating of 60 V DC. It features screw clamp terminals and is UL489 listed for DIN rail mounting. Typical applications include branch circuit protection in industrial control panels, HVAC equipment, and machinery
This Siemens miniature circuit breaker is a 25A, B-Curve, 1-pole unit with UL489 listing for DIN rail mounting. It provides overcurrent protection for branch circuits up to 240V AC or 60V DC, with a maximum interrupting rating of 14kA at 240V AC. The screw clamp terminals facilitate secure wiring in industrial control panels, HVAC equipment, and DC power systems
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This Siemens miniature circuit breaker is a 25A, B-Curve, 1-pole unit with UL489 listing for DIN rail mounting. It provides overcurrent protection for branch circuits up to 240V AC or 60V DC, with a maximum interrupting rating of 14kA at 240V AC. The screw clamp terminals facilitate secure wiring in industrial control panels, HVAC equipment, and DC power systems
B-Curve, 1-pole UL489 miniature circuit breaker rated 13A, 240V AC (14kA interrupting capacity) and 60V DC. Screw clamp terminals. Suitable for branch circuit protection in industrial control panels and equipment
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B-Curve, 1-pole UL489 miniature circuit breaker rated 13A, 240V AC (14kA interrupting capacity) and 60V DC. Screw clamp terminals. Suitable for branch circuit protection in industrial control panels and equipment
B-Curve, 1-pole miniature circuit breaker rated 15A, 240V AC and 60V DC, with a maximum interrupting rating of 14kA at 240V AC. UL489 listed for DIN rail mounting. Screw clamp terminals. Suitable for branch circuit protection in industrial control panels, lighting, and motor loads
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