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Siemens 3RT10556AB363PA0 SIRIUS 3RT Safety Contactor - Safety Contactors
SiemensSafety Contactors

Siemens 3RT10556AB363PA0 SIRIUS 3RT Safety Contactor

The SIEMENS IEC Magnetic Contactor: 3 Poles is a safety contactor from the SIRIUS 3RT series, operating at 23-26V AC/DC with a 150 A rating. This 3-pole contactor does not include integrated surge suppression.

SKU 3G-OTH-39765

Brand
Siemens
Item
3RT10556AB363PA0 SIRIUS 3RT Safety Contactor
Category
Safety Contactors
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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

Siemens
Manufacturer Part Number
3RT10556AB363PA0
Type
150 A, SIRIUS 3RT Safety Contactors
AC/DC
23-26V
Integrated Surge Suppression
No

Technical Documents

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

Product Description

The SIEMENS IEC Magnetic Contactor: 3 Poles is a safety contactor from the SIRIUS 3RT series, operating at 23-26V AC/DC with a 150 A rating. This 3-pole contactor does not include integrated surge suppression.

Frequently Asked Questions

What is the SIEMENS 3RT10556AB363PA0 safety contactor used for?

The SIEMENS 3RT10556AB363PA0 is a SIRIUS 3RT safety contactor used to safely disconnect machinery in emergency-stop and safety circuits. It is rated 150 A, 3 poles, 23-26V AC/DC coil, and is common in industrial automation, conveyor systems, and process control applications.

What are the specifications of the SIEMENS 3RT10556AB363PA0?

This SIEMENS safety contactor has 3 poles, a 150 A rating, and a coil voltage of 23-26V AC/DC. It is part of the SIRIUS 3RT series and does not include integrated surge suppression. The manufacturer part number is 3RT10556AB363PA0.

Where to buy the SIEMENS 3RT10556AB363PA0 worldwide?

3G Electric supplies the SIEMENS 3RT10556AB363PA0 safety contactor worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this SIRIUS 3RT series contactor.

How to select a safety contactor like the SIEMENS 3RT10556AB363PA0?

When selecting a safety contactor such as the SIEMENS 3RT10556AB363PA0, verify the coil voltage (23-26V AC/DC), current rating (150 A), and number of poles (3). Ensure it meets your safety circuit requirements and that surge suppression is handled externally if needed.

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 safety contactors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
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Three-pole IEC magnetic contactor from the SIRIUS 3RT safety contactor series. Rated at 185 A with a coil voltage of 23-26V AC/DC. Does not include integrated surge suppression. Used for safely switching and isolating loads in industrial machinery and equipment, including emergency-stop and safety gate circuits
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This Siemens SIRIUS 3RT safety contactor is rated for 150 A and operates on 110-127V AC/DC with three poles. It does not include integrated surge suppression. Typical applications include switching and isolating motor circuits in industrial automation, emergency-stop circuits, and safety gates
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This Siemens SIRIUS 3RT safety contactor is a 3-pole device rated at 25 A with a 120V AC coil. It is designed for use in industrial control circuits requiring reliable switching and isolation, such as emergency-stop systems, safety gates, and conveyor controls. The contactor does not include integrated surge suppression
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This 3-pole safety contactor from the Siemens SIRIUS 3RT series is rated for 25 A and operates on 24V DC control voltage. It is designed for safe switching and isolation of electrical loads in industrial machinery, including emergency-stop and guard-door monitoring circuits. The contactor does not include integrated surge suppression
IEC magnetic contactor with 3 poles, rated 120V AC and 9 A. Part of the SIRIUS 3RT series for safety applications. No integrated surge suppression. Used for switching motors and loads in industrial machinery, conveyors, and safety circuits requiring reliable isolation and emergency-stop functionality
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IEC magnetic contactor with 3 poles, rated 120V AC and 9 A. Part of the SIRIUS 3RT series for safety applications. No integrated surge suppression. Used for switching motors and loads in industrial machinery, conveyors, and safety circuits requiring reliable isolation and emergency-stop functionality

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This Siemens SIRIUS 3RT safety contactor is a 3-pole device rated for 185 A with a 110-127V AC/DC coil. It is designed for fail-safe switching and isolation in industrial motor control and safety circuits, such as in machinery, conveyors, and process equipment. No integrated surge suppression is included
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