# Schneider Electric Harmony Selector Switch - XB4BD21

> Price comparison in United Kingdom (GBP). Lowest price right now: **£15.43** at Tameson UK, in stock. 1 offer from 1 shop. Checked 2026-10-09T17:06:27Z.

## Product
- Brand: Schneider Electric
- Category: [Computers & accessories](https://pricuro.com/uk/computers.md) > [Networking & Wi-Fi](https://pricuro.com/uk/computers/networking-wifi.md)
- EAN/GTIN: 3389110887075
- Manufacturer part number: XB4BD21
- Page: https://pricuro.com/uk/p/schneider-electric-harmony-selector-switch-xb4bd21-17058780
- Image: https://pricuro.com/img/17058780/800/schneider-electric-harmony-selector-switch-xb4bd21.webp

## Offers (1, sorted by total price incl. delivery; used/refurbished last)

| # | Shop | Price | Delivery | Total | Availability | Condition | Buy |
|---|---|---|---|---|---|---|---|
| 1 | Tameson UK | £15.43 | see shop | – | in stock | new | https://pricuro.com/go/49101045 |

## Vouchers and offers from these shops

- Tameson UK: Save 5% – code `TAMESON-AFF-5` (valid until 2026-12-31)

## Price history (lowest price per day in United Kingdom, tracked since 2026-10-07, 3 days)

- Lowest price today: £15.43
- Last 30 days: lowest £15.43, highest £15.43, average £15.43
- All-time low on Pricuro: £15.43 (2026-10-07)
- Note: the history is still short, so it does not yet show whether today's price is a good one.

| Date | Lowest price |
|---|---|
| 2026-10-07 | £15.43 |
| 2026-10-08 | £15.43 |
| 2026-10-09 | £15.43 |

## Specifications


Description (from a shop): Schneider electric 2-position selector switch, 10a, 600v ac - harmony xb4 series - xb4bd21. This selector switch from schneider electric is a reliable control device for your industrial machines. The unit is made from chromium-plated metal with a zamak (zinc alloy) fixing collar. Together, these provide high tensile strength and resistance to cracks and breaks. They're also reliably resistant to corrosion, so the switch can be used in damp or humid environments. Thanks to a 1,000,000 mechanical-cycle service life, you can rely on it for long-term use. Features & benefits. Light weight of 0.095.

## Other variants

- [Schneider Electric Harmony Selector Switch - XB4BD25](https://pricuro.com/uk/p/schneider-electric-harmony-selector-switch-xb4bd25-17058652.md) – from £18.75
- [Schneider Electric Harmony Selector Switch - XB4BD33](https://pricuro.com/uk/p/schneider-electric-harmony-selector-switch-xb4bd33-17058781.md) – from £19.04
- [Schneider Electric Harmony Selector Switch - XB4BD53](https://pricuro.com/uk/p/schneider-electric-harmony-selector-switch-xb4bd53-17058782.md) – from £20.61
- [Schneider Electric Harmony Selector Switch - XB4BG41](https://pricuro.com/uk/p/schneider-electric-harmony-selector-switch-xb4bg41-18314839.md) – from £32.54
- [Schneider Electric Harmony Selector Switch - XB4BG61](https://pricuro.com/uk/p/schneider-electric-harmony-selector-switch-xb4bg61-17058653.md) – from £34.50
- [Schneider Electric Harmony Selector Switch - XB5AJ21](https://pricuro.com/uk/p/schneider-electric-harmony-selector-switch-xb5aj21-17058812.md) – from £14.32
- [Schneider Electric Harmony Selector Switch - XB4BK123B5](https://pricuro.com/uk/p/schneider-electric-harmony-selector-switch-xb4bk123b5-17058806.md) – from £32.74
- [Schneider Electric Harmony Selector Switch - XB5AG41](https://pricuro.com/uk/p/schneider-electric-harmony-selector-switch-xb5ag41-17058811.md) – from £28.72
- [Schneider Electric Harmony Selector Switch - XB5AG03](https://pricuro.com/uk/p/schneider-electric-harmony-selector-switch-xb5ag03-17058810.md) – from £36.48
- [Schneider Electric Harmony Selector Switch Front Element - ZB4BD2](https://pricuro.com/uk/p/schneider-electric-harmony-selector-switch-front-element-zb4bd2-17058784.md) – from £8.74
- [Schneider Electric Harmony Selector Switch Front Element - ZB4BD3](https://pricuro.com/uk/p/schneider-electric-harmony-selector-switch-front-element-zb4bd3-17058785.md) – from £8.74

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