£58.98

This is the usual price. Wait for it to drop, or tell us your number.

£59 today · usual range £41–£60 · best ever £41

Schneider Electric , Harmony, Selector Switch with 421E Key

Amazon

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 34 days · 34 data points (no recent data)

Historical
Generating forecast…
£60.47 £39.26 £43.89 £48.52 £53.14 £57.77 £62.40 23 July 2026 31 July 2026 08 August 2026 16 August 2026 25 August 2026
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ZB4BG212

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Price Distribution

Price distribution over 34 days • 3 price levels

Days at Price
Current Price
12 days 1 day · current 21 days 0 5 11 16 21 £41 £59 £60 Days at Price

Price Analysis

Most common price: £60 (21 days, 61.8%)

Price range: £41 - £60

Price levels: 3 different prices over 34 days

Description
Simple modular design facilitates post installation servicing, modification and adaption of machines by non-specialists; Designed to fit in a standard 22mm cut-out ensuring compatibility with pre-existing machinery; Secure machine and system operation with a key, only available to authorized operators; Designed as per international standards for high performance; Wide range of operating temperature from -40 to +70 °C/-40 to +158 °F; Advanced interlocking possible due to key removal in only one position .

Key Features

Progress with confidence designed for industry

Flexibility and a robust construction

An ingenious locking system consisting of a snap-fit head and body, tightened with a single screw, ensures easy yet secure mounting

Product Specifications
Brand
Schneider Electric
Model
ZB4BG212
ASIN
B000WL7VNG
Category
Business, Industry & Science > Industrial Electrical > Controls & Indicators > Industrial Switches > Key Operated Switches
Domain
Amazon UK
Listed Since
07 August 2012

Barcode

No barcode data available

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