ABB - Electrification Signature Partner Distributor
ABB - Electrification OHB274L12 - OHB274L12 PISTOL HANDLE
ABB - Electrification

OHB274L12


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Specification Sheet

Contact for Pricing

Overview

The ABB OHB274L12 pistol handle is a front-operated accessory designed for ABB OT and OS series rotary disconnect switches, including models OT1000, OT1250, OT1600, OT2000, OT2500, OT3200, OT1200U, OT1600U, OT2000U, OTDC1000, OTDC1250, OTDC1600, OTDC800U, OTDC1000U, OS1250, and OS1200. This handle measures 274mm in length and is constructed from durable poly material, providing reliable operation in industrial environments. Key features include a door interlock that prevents door opening when the handle is in the ON position, ensuring operator safety. The handle can be padlocked in the OFF position for added security during maintenance or servicing. Screw fixing from the back provides double insulation, enhancing electrical safety. Designed for shaft diameters of 12mm, this handle is rated for 400-600A applications and meets NEMA Type 4/4X (IP66) enclosure ratings, offering protection against dust and water ingress. The black finish ensures visibility and durability in harsh conditions. Compatible with ABB rotary disconnect switches, the OHB274L12 pistol handle is a critical component for safe and efficient power distribution in industrial, commercial, and utility applications.
  • 274mm length, black poly construction
  • NEMA Type 4/4X (IP66) rated for dust and water protection
  • Door interlock prevents door opening when handle is ON
  • Padlockable in OFF position for safety during maintenance
  • Screw fixing from back ensures double insulation
  • Shaft diameter: 12mm
  • Current rating: 400-600A
  • Compatible with ABB OT and OS series rotary disconnect switches

Specifications

Application
Mainly used for controlling 3-phase motors and generally for controlling power circuits up to 690 V AC and 220 V DC. The contactors can also be used for many other applications such as bypass, capacitor switching, lighting, DC power circuits.
Color
Black
IP Rating
IP66
Mounting Type
Screw fixing from the back
Nema Rating
Type 4/4X
Series
OHB
Size
82x110x108mm
Size
274mm
Special Features
OHB274L12 PISTOL HANDLE
Standard
RoHs, CSA, cUL, CE, GOST
Type
Contactors
Package Dimensions (L x W x H)
1.969 IN x 12.205 IN x 2.756 IN
Package Dimensions (L x W x H)
5.0013 cm x 31.0007 cm x 7.0002 cm
Package Weight (Imperial)
1.190 L
Package Weight (Metric)
0.540 kg
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Frequently Asked Questions

What type of accessory is the OHB274L12?

The OHB274L12 is an accessory, specifically a pistol handle type for rotary disconnects.

What is the catalog number for this rotary disconnect handle?

The catalog number for this accessory is SCA15R.

What product series does the OHB274L12 belong to?

The OHB274L12 belongs to the OHB product main type series.

What is the alternative catalog number for the OHB274L12?

The alternative catalog number for this product is OHB274L12.

Frequently Asked Questions about ABB - Electrification

What industries and applications are Jokab Safety products used for?

Jokab Safety products are specifically designed for machine safety applications across multiple critical industrial sectors, including Food and Beverage, Packaging, and Material Handling industries. Their safety solutions cover a wide range of machine safeguarding needs, such as safety light guards, safety controllers, safety relays, safety edges, safety mats, and two-hand control devices that protect personnel and equipment in complex industrial automation environments.

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