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ELESA RB52 Hole Reducing Sleeve, 12 mm Bore, Fits 20 mm Bore, Black Oxide Steel - Hole Reducing Sleeves for Position Indicators
ELESAHole Reducing Sleeves for Position Indicators

ELESA RB52 Hole Reducing Sleeve, 12 mm Bore, Fits 20 mm Bore, Black Oxide Steel

The ELESA Hole Reduction Sleeve is a black oxide coated steel hole reducing sleeve for position indicators, part of the RB52 series. It features a 12 mm bore diameter and fits a 20 mm bore, with a weight of 32 g (MPN…

SKU 3G-OTH-28944

Also listed as: CE87940 · CE 87940 · CE-87940

Brand
ELESA
Item
RB52 Hole Reducing Sleeve, 12 mm Bore, Fits 20 mm Bore, Black Oxide Steel
Part Number
CE.87940
Category
Hole Reducing Sleeves for Position Indicators
Available to Order
Also known as:CE.87940ELESA
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Technical Specifications

ELESA
Manufacturer Part Number
CE.87940
Series
RB52
Type
Fits 20 mm Bore
Wt
32 g
Bore Dia
12 mm

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ELESA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ELESA Hole Reduction Sleeve is a black oxide coated steel hole reducing sleeve for position indicators, part of the RB52 series. It features a 12 mm bore diameter and fits a 20 mm bore, with a weight of 32 g (MPN CE.87940).

Frequently Asked Questions

What is the ELESA Hole Reduction Sleeve used for?

The ELESA Hole Reduction Sleeve is used to adapt position indicators with a 12 mm bore to a 20 mm mounting hole. It is commonly applied in industrial machinery and equipment where precise alignment and secure fitting of control components are required.

What are the specifications of the ELESA Hole Reduction Sleeve?

The ELESA Hole Reduction Sleeve, model CE.87940 from the RB52 series, has a 12 mm bore diameter and fits a 20 mm bore. It is made of black oxide coated steel and weighs 32 g. These specs ensure compatibility with standard position indicators.

Where to buy the ELESA Hole Reduction Sleeve worldwide?

You can source the ELESA Hole Reduction Sleeve CE.87940 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.

How to install the ELESA Hole Reduction Sleeve?

To install the ELESA Hole Reduction Sleeve, insert it into the 20 mm bore of the position indicator housing, then press the 12 mm shaft component through the sleeve. Ensure the sleeve is seated flush to avoid misalignment. Follow standard industrial fitting practices for secure assembly.

Used in

Common applications for ELESA
Packaging machinery — ELESA CFSW Series hinged safety-interlock switches for guard door monitoring on carton sealers and wrappers.
Food processing equipment — ELESA handle-based safety interlock switch (260801-C1) with IP69K rating for washdown zones in meat or dairy lines.
Material handling systems — ELESA CFSW Series switches with 2 m cable for access gates on conveyor systems.
Industrial automation — ELESA CFSW Series with 2NO/2NC contacts for dual-channel safety circuits in robotic cells.
Pharmaceutical manufacturing — ELESA handle-based switches with UL94 V0 materials for cleanroom-compatible machine guarding.
Heavy machinery — ELESA CFSW Series with 5 m cable for large access doors on industrial ovens or presses.
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ELESA Products

3G Electric supplies ELESA hole reducing sleeves for position indicators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This hole reducing sleeve from ELESA's RB51 series adapts a 0.5-inch bore to a 0.375-inch bore for position indicators. Constructed of black oxide coated steel, it provides a precise fit for mounting indicators in industrial control and automation applications

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