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Siemens CFSH10RL12N Contactor - 10A, 120V Coil, 1NO+1NC Aux

Siemens CFSH10R12N IEC Contactor, 10A, 120V Coil, 1NO+1NC Aux.

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ManufacturerSiemens

Part numberCFSH10RL12N

Current Rating 10A AC-3

Coil Voltage 120V AC

Main Poles 3 NO

Auxiliary Contacts 1 NO + 1 NC

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12-month warranty

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Veteran-owned

CAGE: 9NK75

10A AC-3 Rating 120V AC Control Coil 3 NO Main Poles 1 NO + 1 NC Auxiliary Contacts Compact IEC Design DIN Rail Mountable

Product description

The Siemens CFSH10RL12N is a versatile IEC contactor with a 10A AC-3 current rating and a 120V AC coil. It features a standard 3NO main pole configuration plus an integrated auxiliary contact block providing 1 Normally Open (NO) and 1 Normally Closed (NC) contact. This allows for signaling or interlocking within control circuits.

This contactor is ideal for motor control, lighting contactors, and automation tasks in sectors like HVAC, building management, and general manufacturing. The added auxiliary contacts offer enhanced functionality for control and monitoring.

Stanlo Automation, a veteran-owned supplier of surplus industrial automation parts, offers the Siemens CFSH10RL12N. We provide reliable, cost-effective components and ensure prompt delivery to minimize downtime.

Technical specifications

Current Rating	10A AC-3
Coil Voltage	120V AC
Main Poles	3 NO
Auxiliary Contacts	1 NO + 1 NC
Type	IEC Contactor
Mounting	DIN Rail
Manufacturer	Siemens

Common applications

Motor Control

Lighting Control

HVAC Systems

Building Automation

Control and Signaling Circuits

Compatible systems

Industrial control panels PLC integration Automation systems requiring status monitoring

Also known as

Siemens 3RT1015-1AP00 IEC Contactor 10A 1NO 1NC Siemens 120V Contactor with Aux

Replaces / compatible with

Replaces Siemens IEC contactors requiring auxiliary contacts for status feedback or interlocking. Compatible with standard control circuit wiring.

Technical note

Expert tip

The auxiliary contacts are side-mounted and can be easily added or removed to reconfigure the contactor's control functionality without replacing the entire unit.

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Frequently asked questions

What are the typical uses for the auxiliary contacts on a Siemens CFSH10RL12N?

The 1NO+1NC auxiliary contacts on the Siemens CFSH10RL12N are commonly used for interlocking with other contactors to prevent simultaneous activation, or for providing feedback to a PLC or control panel indicating whether the main contactor is energized.