Reduced Price Siemens 3RT1017-1AM21 Contactor S00 12A

The SIEMENS 3RT1017-1AM21 is a size S00 IEC motor contactor rated at 12 amps, designed for switching motor loads and other resistive or inductive circuits in industrial control panels. Built to IEC standards, this contactor fits into compact control enclosures where space is limited. It is installed by licensed electricians and industrial control technicians working on motor starters, conveyor systems, pump panels, and similar low-voltage motor control applications. The S00 frame size makes it a direct fit for DIN rail assemblies in tight panel layouts where a full-size contactor is not practical.

This contactor is suited for commercial and light industrial applications requiring reliable switching of three-phase or single-phase motor loads up to 12 amps. Typical installations include motor starter circuits, HVAC fan and pump control panels, and automated equipment control systems. Its compact S00 footprint is common in retrofit and new-construction panel builds where DIN rail mounting is the standard practice.

Key Features

• IEC size S00 frame for compact DIN rail panel installations
• 12-amp rated load current for motor and resistive switching applications
• Compact footprint: 2.5 inches x 1.969 inches x 3.031 inches
• Lightweight at 0.45 pounds for easy handling during panel assembly
• Designed for industrial motor control and automation panel integration

Compatibility

Designed as an OEM-style IEC S00 frame contactor suitable for motor starter and control panel applications requiring a 12-amp switching device.

Installation Notes

Installation should be performed by a qualified electrician in accordance with the NEC and applicable local codes. De-energize and lock out the panel before mounting or wiring the contactor. The unit is typically DIN rail mounted; verify rail compatibility before installation. Do not exceed the rated current or coil voltage during operation.

Technical Specifications

• Frame Size: S00
• Current Rating: 12 amps
• Length: 2.5 inches
• Width: 1.969 inches
• Height: 3.031 inches
• Weight: 0.45 pounds
• Quantity per Pack: 1
• UPC: 75455444605

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 3RT1017-1AM21