ABB OZ331SPB pyöreä kiertokahva, musta, 6 mm akseli, IP65, kuormankytkin OT16-1250:lle

Operating an industrial switch-disconnector safely and reliably often requires a handle that can withstand harsh environments while providing clear status indication. The ABB OZ331SPB round rotary handle answers this need with a robust, IP65-rated design that ensures dependable manual control for ABB OT16-1250 series switch-disconnectors. Its black thermoplastic body and 6 mm shaft make it a practical choice for panel builders and maintenance teams who demand both performance and durability.

Who is it for

This handle is intended for electricians, panel builders, and facility maintenance personnel who install or service ABB OT16-1250 switch-disconnectors. It is especially valuable in industrial settings where dust, moisture, or washdown procedures are present, and where a lockable OFF position is required for safety during maintenance. The direct door-mounted operation simplifies integration into enclosures, while the O-I indication provides unambiguous status at a glance.

Main features

• Round handle design with ergonomic grip for comfortable operation
• IP65 protection against dust and water jets, suitable for demanding environments
• 6 mm shaft diameter for direct coupling to switch-disconnector mechanism
• Lockable in OFF position using a padlock (padlock not included) to prevent unauthorized switching
• Clear O-I (Off-On) indication for immediate status recognition
• Constructed from durable thermoplastic for long service life
• Compatible with ABB OT16-1250 series switch-disconnectors
• Door mounted for easy access and space-efficient installation

Specifications

• Brand: ABB
• Model: OZ331SPB
• MPN: 1SCA112983R1001
• EAN: 6417019477619
• Product type: Rotary handle
• Handle type: Round
• Colour: Black
• Shaft diameter: 6 mm
• Degree of protection: IP65
• Compatibility: ABB OT16-1250 series switch-disconnectors
• Mounting type: Door mounted
• Operating mechanism: Direct operation
• Indication: O-I (Off-On)
• Lockable: Yes, in OFF position (padlock not included)
• Material: Thermoplastic
• Standards: IEC 60947-3
• Ambient operating temperature: -25 °C to +70 °C
• Ambient storage temperature: -40 °C to +70 °C
• RoHS status: Compliant
• Certifications: CE

Tips

When installing the OZ331SPB, ensure the switch-disconnector is in the OFF position before mounting the handle. For added safety, use a padlock with a shackle diameter up to 8 mm to lock the handle in the OFF position. Regularly inspect the handle for signs of wear or damage, especially in environments with high vibration or frequent operation. If the handle is exposed to cleaning agents, verify compatibility with thermoplastic materials to maintain its IP65 sealing integrity.