Siemens 52bt6l2a Illuminated Pushbutton Unit 30mm Red

Product Description

The SIEMENS 52bt6l2a is a complete illuminated pushbutton unit from the Command/Class 52 series, designed for industrial control panel applications. The unit features a red LED lamp with push-to-test illumination and an extended operator head in a 30 mm form factor. Contact configuration is 1NO-1NC with momentary contact mode and two operating positions. The epoxy powder-coated plastic construction and touch-safe terminal design make it suitable for demanding industrial environments. This device is typically installed by licensed electricians or industrial controls technicians working on motor control centers, machine control panels, and operator interface stations.

The 52bt6l2a is suited for use in both light industrial and heavy-duty commercial control panel assemblies. Its NEMA 1/2/3/3R/4/4X/12/13 enclosure rating allows installation in environments where moisture, dust, and corrosion resistance are required, including washdown and outdoor applications. The red LED illumination provides clear operator status indication at the panel face. The extended operator style offers an ergonomic actuation profile for frequent-use applications such as start, stop, or emergency signaling circuits.

Key Features

• Red LED lamp with push-to-test function for lamp verification without system activation
• 1NO-1NC contact configuration with momentary contact mode and two operating positions
• Extended operator head in 30 mm mounting size for standard industrial panel cutouts
• Touch-safe terminal design reduces shock hazard during wiring and maintenance
• NEMA 1/2/3/3R/4/4X/12/13 rated enclosure suitable for indoor, outdoor, and washdown environments
• Epoxy powder-coated plastic construction for corrosion and chemical resistance

Compatibility

Designed as an OEM-style replacement or new-installation pushbutton unit for 30 mm industrial control panel assemblies within the Siemens Command/Class 52 series.

Installation Notes

Installation should be performed by a qualified electrician in accordance with applicable NEC requirements and the control panel manufacturer's wiring documentation. De-energize the control panel and verify zero voltage with a calibrated meter before removing or installing any pushbutton unit or making terminal connections. Confirm the panel enclosure rating is appropriate for the installation environment before mounting. Do not exceed the contact rating of the device when specifying load circuits.

Technical Specifications

• Series: Command/Class 52
• Operator Size: 30 mm
• Operator Type: Extended
• Contact Configuration: 1NO-1NC
• Contact Mode: Momentary
• Operating Positions: 2
• Lamp Type: LED
• Illumination Color: Red
• Terminal Type: Touch-Safe
• Enclosure Rating: NEMA 1/2/3/3R/4/4X/12/13
• Material: Plastic, Epoxy Powder Coated

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 52bt6l2a