3SB1400-2A Siemens Actuator | Pushbutton for Operator Stations

Product Description / Overview

The Siemens 3SB1400‑2A is a high-quality pushbutton actuator designed for use with SIRIUS 3SB1 command and signaling devices.
It provides reliable manual input for switching, signaling, and control functions in industrial environments.

Moreover, its modular design allows combination with contact blocks, lamp holders, and other accessories to form complete pushbutton assemblies.
In addition, the compact 22 mm diameter fits standard control panels, offering easy integration and installation.

Durable construction ensures over one million mechanical operations, making it suitable for long-term industrial use.
Therefore, it is ideal for control panels, machine interfaces, and operator stations in manufacturing and automation systems.

Technical Data / Specifications

Product Type: Pushbutton actuator
Series: SIRIUS 3SB1
Design: Round, plastic, modular
Actuator Type: Momentary pushbutton
Color: Black (standard actuator cap)

Mounting Diameter: 22 mm (standard panel cut-out)
Front Ring Material: Plastic
Mechanical Life: > 1,000,000 operations
Operating Position: Vertical or horizontal

Protection Class (front): IP40 standard, IP65 with sealing element
Ambient Operating Temperature: –25 °C to +70 °C
Storage Temperature: –40 °C to +80 °C
Shock Resistance: IEC 60068‑2‑27 compliant
Vibration Resistance: IEC 60068‑2‑6 compliant

Dimensions (H × W × D): 29 × 29 × 40 mm (actuator only)
Weight: 20 g

FAQ

Which devices is the 3SB1400‑2A compatible with?
It is compatible with Siemens SIRIUS 3SB1 command and signaling devices.

What is the mounting diameter of this pushbutton actuator?
It fits standard 22 mm panel cut-outs for industrial control panels.

Is this actuator durable for heavy industrial use?
Yes, it supports over 1,000,000 mechanical operations.

Can it operate in harsh environments?
Yes, IP40 standard protection, up to IP65 with an optional sealing element.

What is the primary function of the 3SB1400‑2A?
It provides reliable manual input for switching, signaling, and control functions.