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Siemens 3RV1742-5BD10 Size S3 System Protection Circuit Breaker

Siemens 3RV1742-5BD10 Size S3 system protection circuit breaker.

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ManufacturerSiemens

Part number3RV1742-5BD10

Size S3

Rated Current 15 A (A-release)

Short-circuit release 225 A

Approval UL 489, CSA C22.2

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Size S3 System protection UL 489 and CSA C22.2 approved Adjustable A-release Screw terminals

Product description

The Siemens 3RV1742-5BD10 is a Size S3 circuit breaker designed for system protection and approved under UL 489 and CSA C22.2 standards. It features an adjustable A-release of 15 Amps and a short-circuit release set at 225 Amps. This breaker utilizes screw terminals and offers standard switching capacity, ensuring robust protection for electrical systems.

This circuit breaker is suitable for industrial applications requiring compliance with North American safety standards, such as in control systems, power distribution units, and complex machinery. Its system protection capabilities make it valuable for safeguarding equipment in manufacturing plants, processing facilities, and infrastructure projects.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RV1742-5BD10. We specialize in providing reliable access to high-quality, often phased-out, industrial automation components, ensuring you can maintain and upgrade your systems with confidence.

Technical specifications

Size	S3
Rated Current	15 A (A-release)
Short-circuit release	225 A
Approval	UL 489, CSA C22.2
Terminal type	Screw
Switching capacity	Standard
Protection type	System

Common applications

System protection

Industrial control

Power distribution

Manufacturing plants

Processing facilities

Compatible systems

SIRIUS 3RV1 series components, UL 489 and CSA C22.2 compliant systems

Also known as

SIRIUS 3RV1742-5BD10 Siemens S3 system protection breaker

Replaces / compatible with

The Siemens 3RV1742-5BD10 is a phased-out product. The preferred successor is the SIRIUS 3RV2742-5BD10, which offers similar system protection capabilities with updated features.

Technical note

Expert tip

When replacing this unit, ensure the successor 3RV2742-5BD10 has the same or equivalent trip characteristics and physical dimensions for seamless integration.

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Frequently asked questions

Does the Siemens 3RV1742-5BD10 meet North American safety standards?

Yes, the Siemens 3RV1742-5BD10 circuit breaker is approved under UL 489 and CSA C22.2 standards. This makes it suitable for use in systems and equipment intended for the North American market.