We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black 30 mm selector switch knob for gloved-hand use

Schneider Electric

Schneider Electric 9001B25 Selector Switch Knob 30 mm Black

SKU CH-MWEH-EW5ZW

A 30 mm black selector-switch knob for non-illuminated industrial controls, model 9001B25

  • Brand nameSCHNEIDER ELECTRIC
  • Engine size30 mm
  • 30 mm knob fits standard selector switches
  • Black finish provides clear visibility in industrial settings
  • Designed for non-illuminated selector switch operation
  • Glove-friendly shape allows easy actuation with PPE
  • Schneider Electric engineering ensures reliable industrial performance

Industrial Selector Switch Knob 30 mm

This Schneider Electric 9001B25 knob fits non-illuminated selector switches with a 30 mm mounting diameter. The black finish provides clear visibility in control-panel environments. It is intended for operators who need a positive tactile grip when changing switch positions.

Gloved-hand operation and single-position headroom

The 30 mm diameter allows comfortable use with gloved hands in industrial settings. It covers standard selector-switch duties but does not suit illuminated or smaller-diameter switch bodies. Buyers needing a different mounting size or illuminated compatibility should look elsewhere.

Black polymer construction and panel mounting

Moulded in black polymer, the knob resists oils and common workshop contaminants. The push-on fit secures directly to the switch shaft without tools, so replacement is quick during scheduled maintenance. No additional hardware or legend plates are included.

How it compares

Measured against everything we stock in Bench & DC Power Supplies, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 80% of the 677 comparable items (median $33.99).

Specifications

Product
Brand nameSCHNEIDER ELECTRIC
Size & build
Engine size30 mm

Questions about this item

Will the 30 mm Schneider Electric 9001B25 knob fit the selector switches I already have on my panel?

The knob is made for 30 mm non-illuminated selector switches, so it matches any standard 30 mm mounting hole on existing panels.

How can I confirm the 9001B25 knob is correctly seated after I push it onto the shaft?

When fully seated the black knob sits flush with the switch bezel and turns through each position with a positive detent feel.

Does the package include the selector switch body or only the black 30 mm knob?

Only the black 30 mm selector switch knob is supplied; the switch body and any mounting hardware are separate items.

More in Bench & DC Power Supplies

Similar items