The Siemens 3SB5001-2EC01 is an illuminated selector switch designed for industrial control panels, machine-control systems and automation applications. It features a 22 mm round plastic construction, red long handle, three positions I-O-II, momentary operation, 2 × 50° operating angle and a holder.
Its three-position configuration allows operators to provide different control commands or select operating states through a compact and easily identifiable panel device.
The 3SB5001-2EC01 provides three operating positions:
I → O → II
These positions can be assigned to different functions according to the machine's electrical control design.
Typical applications include:
The actual function of each position depends on the control circuit and system configuration.
The selector is specified for momentary operation. This makes it suitable for applications where the operator needs to provide a temporary command rather than continuously maintain an actuated position.
Typical uses include:
The exact return behavior and electrical function should be verified against the complete switch assembly and control circuit before installation.
The selector features a 2 × 50° operating angle, providing two directional movements from the central position.
This creates a clearly defined three-position arrangement while maintaining a compact panel design.
The operating sequence is:
I – O – II
This can help operators quickly identify the selected control position.
The red long handle provides a prominent and easily identifiable operating interface.
Its extended handle makes the selector convenient to operate on industrial control panels, especially where several pushbuttons, indicator lights and switches are installed close together.
The red colour provides clear visual differentiation from other operator devices and can be assigned to a specific control function according to the machine design.
The illuminated design can provide visual feedback associated with the selector or its control circuit.
Illumination may be used to indicate:
The actual meaning of the illumination depends on how the selector is integrated into the control system.
The 3SB5001-2EC01 features a 22 mm round plastic design, making it suitable for industrial operator panels and machine-control interfaces.
Its compact format allows it to be installed alongside other Siemens 3SB5 control devices.
Typical installation locations include:
The Siemens 3SB5001-2EC01 can be used across various industrial applications, including:
For related Siemens industrial electrical and automation products, customers can explore the Siemens product range available from SB Smart.
The 3SB5001-2EC01 is suitable for OEM machine manufacturers, electrical panel builders, automation integrators and industrial maintenance professionals.
Its three-position I-O-II arrangement, momentary operation and illuminated design provide a practical operator interface for selecting or initiating different machine-control functions.
The Siemens 3SB5001-2EC01 combines a red long handle, three-position I-O-II configuration, momentary operation, illumination and 2 × 50° operating angles in a compact 22 mm round plastic design.
It is suitable for machine-control panels where operators need a clearly identifiable selector for different operating commands or temporary control functions.
For OEMs, panel builders and automation integrators, it provides a compact and practical solution for industrial operator interfaces.
For related Siemens industrial electrical and automation products, customers can explore the Siemens product range available from SB Smart.
It is an illuminated selector switch with a red long handle, three positions I-O-II, momentary operation, 2 × 50° operating angle and holder.
It has three positions: I, O and II.
The selector has a 2 × 50° operating angle.
The selector has a red long handle.
Yes. The 3SB5001-2EC01 is an illuminated selector switch.
Yes. The product is specified as a momentary selector switch.
It uses a 22 mm round panel-mounting format.
They can be assigned functions such as manual/off/automatic, forward/off/reverse, low/off/high speed or other application-specific commands, depending on the control system.
Yes, the product specification includes a holder.
You can explore the Siemens product range at SB Smart for Siemens selector switches, pushbuttons, indicator lights, emergency-stop devices and other industrial automation products.
| Parameter | Specification |
|---|---|
| Product Series | Siemens SIRIUS ACT / 3SB5 |
| Model Number | 3SB5001-2EC01 |
| Product Type | Illuminated Selector Actuator |
| Color | Red |
| Illumination | LED Compatible / Illuminated |
| Positions | 3 (I-O-II) |
| Operation Type | Momentary |
| Operating Angle | 2 × 50° |
| Mounting Diameter | 22 mm |
| Handle Type | Long Handle |
| Function | Switching & Status Indication |
| Brand | Siemens |
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