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CHRISTMAS CLOSURE: All TLA branches will be closed from 1pm on Wednesday 24 December 2025 until 8am on Friday 2 January 2026

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*** If your order is urgent please contact us on live chat or at sales@tlauk.net***

CHRISTMAS CLOSURE: All TLA branches will be closed from 1pm on Wednesday 24 December 2025 until 8am on Friday 2 January 2026

22mm Buttons, Switches & Indicators

Schneider Electric, ZB4BS844, Harmony XB4, Red Emergency Stop, 40mm Ø Head, Reset = Turn To Release, 22mm Ø,

Code: ZB4BS844 Availability: 518

(RRP £24.11 Our Price - 36%) £15.43 Your Price Ex VAT (£18.52 Inc VAT)

Schneider Electric, ZB4BVM1, Harmony XB4, 230-240V AC, Universal LED Light Body C/W Fixing Collar

Code: ZB4BVM1 Availability: 87

(RRP £22.82 Our Price - 36%) £14.60 Your Price Ex VAT (£17.53 Inc VAT)

Schneider Electric, ZB4BV083, Harmony XB4, Pilot Light Head, Blue, Universal LED Style Bodies, 22mm Ø,

Code: ZB4BV063 Availability: 57

(RRP £4.83 Our Price - 36%) £3.09 Your Price Ex VAT (£3.71 Inc VAT)

Schneider Electric, ZB4BV043, Harmony XB4, Pilot Light Head, Red, Universal LED Style Bodies, 22mm Ø,

Code: ZB4BV043 Availability: 202

(RRP £4.65 Our Price - 36%) £2.98 Your Price Ex VAT (£3.57 Inc VAT)

Schneider Electric, ZB4BV013, Harmony XB4, Pilot Light Head, White, Universal LED Style Bodies, 22mm Ø,

Code: ZB4BV013 Availability: 199

(RRP £4.62 Our Price - 36%) £2.96 Your Price Ex VAT (£3.55 Inc VAT)

Schneider Electric, ZB4BS964, Harmony XB4, Red Emergency Stop, 60mm Ø Head, Reset = Key Release (key no 455), 22mm Ø,

Code: ZB4BS964 Availability: Call or Chat For Latest Delivery Dates

(RRP £46.27 Our Price - 36%) £29.61 Your Price Ex VAT (£35.54 Inc VAT)

Schneider Electric, ZB4BV06, Harmony XB4, 22mm Ø, Pilot Light Head With Blue Lens, To Be Used With BA 9 Style Bodies

Code: ZB4BV06 Availability: 10

(RRP £4.84 Our Price - 36%) £3.10 Your Price Ex VAT (£3.72 Inc VAT)

Schneider Electric, ZB4BS944, Harmony XB4, Red Emergency Stop, 40mm Ø Head, Reset = Key Release (key no 455), 22mm Ø,

Code: ZB4BS944 Availability: 12

(RRP £36.53 Our Price - 36%) £23.38 Your Price Ex VAT (£28.06 Inc VAT)

Schneider Electric, ZB4BS934, Harmony XB4, Red Emergency Stop, 30mm Ø Head, Reset = Key Release (key no 455), 22mm Ø,

Code: ZB4BS934 Availability: Call or Chat For Latest Delivery Dates

(RRP £42.62 Our Price - 36%) £27.28 Your Price Ex VAT (£32.73 Inc VAT)

Schneider Electric, ZB4BS834, Harmony XB4, Red Emergency Stop, 30mm Ø Head, Reset = Turn To Release, 22mm Ø,

Code: ZB4BS834 Availability: 11

(RRP £27.31 Our Price - 36%) £17.48 Your Price Ex VAT (£20.97 Inc VAT)

Schneider Electric, ZB4BVG1, Harmony XB4, 110-120V AC, Universal LED Light Body C/W Fixing Collar

Code: ZB4BVG1 Availability: 124

(RRP £17.23 Our Price - 36%) £11.03 Your Price Ex VAT (£13.23 Inc VAT)

Schneider Electric, ZB4BVB1, Harmony XB4, 24V AC/DC, Universal LED Light Body C/W Fixing Collar

Code: ZB4BVB1 Availability: 698

(RRP £11.38 Our Price - 36%) £7.28 Your Price Ex VAT (£8.74 Inc VAT)

Schneider Electric, ZB4BV07, Harmony XB4, Pilot Light Head, Clear, BA9 Style Bodies, 22mm Ø,

Code: ZB4BV07 Availability: Call or Chat For Latest Delivery Dates

(RRP £4.84 Our Price - 36%) £3.10 Your Price Ex VAT (£3.72 Inc VAT)