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Silver steel wrench for 30 mm Class 51 and 52 pilot device locknut

SIEMENS

SIEMENS 52MAWB Wrench 30 mm Class 51 52 Pilot Device Locknut

SKU CH-R610-J7102

30 mm steel wrench fits Class 51 and 52 pilot device locknuts for secure installation

  • Designed for 30 mm Class 51 and 52 locknuts
  • Steel construction resists rounding during tightening
  • Silver finish aids visual inspection in panels
  • Purpose-built wrench matches pilot device specifications
  • Free shipping on orders over 75 dollars

Product Identity

This SIEMENS wrench is a 30 mm steel tool finished in silver. It is designed specifically for tightening or loosening Class 51 and Class 52 pilot device locknuts during electrical panel assembly or maintenance.

Target Users

Electricians and panel builders who service Siemens pilot devices will find this wrench matches the locknut specifications exactly. Technicians who work with different locknut sizes or brands should verify compatibility before purchasing this fixed-size tool.

Deciding Specification

The 30 mm opening fits Class 51 and Class 52 pilot device locknuts only. Confirm the locknut class and dimension on your equipment to ensure this wrench is the correct match.

How it compares

Measured against everything we stock in Push-Button & Disconnect Switches, at today’s prices. Recalculated every night.

Price $31.99
Pricier than about 65% of the 194 comparable items (median $19.49).

Specifications

Product
Brand nameSIEMENS

Questions about this item

Should I pick the 30 mm wrench or a different size for my pilot device?

This wrench is made for a 30 mm locknut; choose it only when your device uses that exact size.

What does the 30 mm measurement mean once the wrench is on the locknut?

It matches the across-flats dimension of the Class 51 and Class 52 pilot device locknut for a precise fit.

Which pilot device classes does this wrench work with and what does that cover?

It fits Class 51 and Class 52 pilot device locknuts, covering the standard industrial push-button and selector switch sizes.

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