The Siemens 3SB5000-4TA01 is a key switch from the Siemens 3SB5 series, designed for controlled operation of industrial machinery, electrical control panels and automation systems. It features a 22 mm round plastic construction, two positions O-I, momentary operation, key removable in the left position, 50° operating angle and holder.
The key-operated design is useful where access to a machine function needs to be restricted or where a controlled operator command is required.
The 3SB5000-4TA01 uses a 22 mm round panel format, making it suitable for industrial operator panels, machine-control stations and electrical control cabinets.
It can be installed alongside compatible Siemens 3SB5 devices such as:
This allows panel builders to create a consistent operator interface.
The key switch provides two defined positions:
O → I
These positions can be assigned according to the machine's control philosophy.
Typical applications include:
The actual function of each position depends on the connected electrical control circuit.
The 3SB5000-4TA01 is a momentary key switch.
This means the switch is intended for temporary operator commands rather than maintaining a selected position continuously.
Typical applications include:
The exact electrical behaviour depends on the complete control circuit.
One of the important features of the 3SB5000-4TA01 is that the key is removable in the left position.
This can be useful when the key position itself forms part of an operator-access or authorization procedure.
Potential applications include:
The actual access-control function depends on how the key switch is wired into the machine-control system.
The selector mechanism has a 50° operating angle.
The two-position arrangement can be represented as:
O → I
The defined angular movement provides a clear mechanical transition between the two operating positions.
The 3SB5000-4TA01 features a 22 mm round plastic construction, suitable for industrial control panels and operator stations.
Typical installation environments include:
The product specification includes a holder, supporting installation in a compatible Siemens 3SB5 panel-control arrangement.
The holder-based configuration allows the key switch to be integrated with other suitable Siemens operator devices.
The Siemens 3SB5000-4TA01 can be used in:
For related Siemens industrial electrical and automation products, customers can explore the Siemens product range available from SB Smart.
The 3SB5000-4TA01 is suitable for OEM machine manufacturers, electrical panel builders, automation integrators and industrial maintenance professionals.
Its key-operated design, momentary operation, two-position O-I configuration and removable key in the left position make it useful for applications where controlled operator access is required.
The Siemens 3SB5000-4TA01 combines a 22 mm round plastic design, two-position O-I configuration, momentary operation, 50° operating angle and left-position key removal in a compact industrial key switch.
It is particularly useful for OEM machinery and control panels where a key-operated command is preferred for selected machine, service or authorization functions.
For panel builders and automation integrators, its compact 22 mm format makes it easy to incorporate into standardized Siemens 3SB5 operator interfaces.
SB Smart supplies Siemens industrial electrical and automation products across Faridabad, Gurgaon/Gurugram, Delhi NCR, Haryana, Noida, Punjab and Mumbai, with delivery support for major cities across India.
Major delivery locations include:
It is a 22 mm round plastic key switch with two positions O-I, momentary operation, key removable in the left position, 50° operating angle and holder.
It has two positions: O and I.
The 3SB5000-4TA01 is momentary.
The key is removable in the left position.
The specified operating angle is 50°.
It uses a 22 mm round panel format.
Yes, the product specification states with holder.
It can be used in industrial control panels, machine-control systems, automation cabinets, service panels, maintenance applications and OEM machinery.
A key-operated switch can help control access to selected machine functions, depending on how it is incorporated into the control system.
You can explore the Siemens product range at SB Smart for Siemens key switches, pushbuttons, selector switches, indicator lights and other industrial automation products.
| Parameter | Specification |
|---|---|
| Product Series | Siemens SIRIUS ACT / 3SB5 |
| Model Number | 3SB5000-4TA01 |
| Product Type | Label Holder |
| Compatibility | 22 mm SIRIUS ACT Devices |
| Mounting Type | Snap-on / Panel Accessory |
| Material | Industrial-Grade Plastic |
| Function | Device Identification & Labeling |
| Application | Control Panels & Automation Systems |
| Brand | Siemens |
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