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OHBS12 ABB Black Handle for OT16…40 Switch-Disconnectors
ABB OHBS12 is a black 37 mm direct operating handle for compatible OT16…40 switch-disconnectors, designed to mount directly to the switch and provide padlockable OFF-position operation.
£5.86
Why Choose the ABB OHBS12 Black Handle?
The ABB OHBS12 is a compact black direct operating handle designed for compatible ABB OT switch-disconnectors. Identified by ABB order code 1SCA108252R1001, it belongs to ABB's OT/OETL accessories product group and provides convenient manual operation directly at the switching device.
Designed for base- and DIN-rail-mounted switch-disconnectors, the OHBS12 mounts directly to the switch without requiring a separate operating shaft. Its compact handle-knob design makes it particularly suitable for installations where direct local operation is required while minimising the space occupied by the operating mechanism.
The OHBS12 is finished in black, has a handle length of 37 mm and is designed for compatible ABB OT16…40 configurations, including OT16, OT25 and OT40 switch-disconnectors. The handle is also padlockable in the 0/OFF position with one padlock, supporting controlled electrical isolation.
Key Advantages
- Genuine ABB direct operating handle for OT switch-disconnectors.
- Black handle designed for compatible OT16…40 applications.
- Mounts directly to the switch without a separate operating shaft.
- Compact 37 mm handle length for space-efficient installations.
- Padlockable in the 0/OFF position for controlled isolation.
- Suitable for base- and DIN-rail-mounted switch-disconnector installations.
Key Features
- ABB OHBS12 handle knob.
- ABB order code: 1SCA108252R1001.
- Black operating handle.
- 37 mm handle length.
- Designed for direct mounting to the switch.
- No separate operating shaft required.
- Compatible with selected ABB OT16, OT25 and OT40 switch-disconnectors.
- Padlockable in the 0/OFF position with one padlock.
Compact Direct Operation for ABB Switch-Disconnectors
Direct operating handles provide a simple means of manually switching compatible disconnect devices without an extended shaft or door-mounted operating mechanism. By mounting directly to the switch, the ABB OHBS12 provides a compact operator interface for applications where the switch itself is readily accessible.
The OHBS12 is designed for compatible ABB OT switch-disconnectors and combines straightforward local operation with a padlockable OFF position. This makes it suitable for electrical distribution, machinery and control applications where dependable manual isolation and a compact installation are required.
Typical Applications
- ABB OT16…40 switch-disconnector installations.
- Electrical distribution and isolation equipment.
- Industrial control panels and switchboards.
- Machine control and automation systems.
- Base-mounted switch-disconnector assemblies.
- DIN-rail-mounted electrical switching equipment.
Technical Specifications
| Series | OHBS |
|---|---|
| ABB order code | 1SCA108252R1001 |
| Product group | 311020-OT/OETL Accessories |
| Product type | Direct operating handle / handle knob |
| Colour | Black |
| Handle length | 37 mm |
| Mounting | Directly to switch |
| Operating shaft required | No |
| Suitable switch range | OT16…40 compatible configurations |
| Compatible switch families | OT16, OT25, OT40 and selected OT F_C variants |
| Padlocking | Padlockable in 0/OFF position with one padlock |
| Padlock bail diameter | 5 mm |
| Unit weight | approx. 0.01 kg |
Frequently Asked Questions
What is the ABB OHBS12 used for?
The OHBS12 is a black direct operating handle used for manual operation of compatible ABB OT switch-disconnectors.
Which switches is the ABB OHBS12 designed for?
The OHBS12 is designed for compatible ABB OT16…40 switch-disconnectors, including OT16, OT25 and OT40 configurations.
Does the ABB OHBS12 require an operating shaft?
No. The OHBS12 is designed to mount directly to the switch, so a separate operating shaft is not required.
What colour and size is the OHBS12?
The OHBS12 is black and has a handle length of 37 mm.
Can the ABB OHBS12 be padlocked?
Yes. The OHBS12 can be padlocked in the 0/OFF position with one padlock using a 5 mm bail diameter.
What is the ABB order code for the OHBS12?
The ABB order code for the OHBS12 black handle is 1SCA108252R1001.
Trusted by Industrial Panel Builders Worldwide
ABB OT switch-disconnector accessories are widely used in electrical distribution, industrial control and machinery applications to provide practical and dependable operation of compatible ABB switching equipment.
