Terminals & Connectors

Our range of electrical wiring products include din rail terminal blocks and electrical connectors from the World’s leading manufacturers. Our official partners include Wago, Weidmuller, ABB Entrelec now TE Connectivity, and Wieland. Whether in a control panel, switchboard, or on an oem machine, or just in a junction box or distribution box, our product range features the right solution for every electrical installation job. We offer products for a fast, efficient and maintenance free installation providing secure and permanent connections.

When choosing the right type of terminal block for your installation there are a few aspects that need to be considered. Typically these are current and voltage requirements, the type of wire being used, mechanical strength and the environment. TLA’s range of feed through terminal blocks come in a variety of options to ensure you have the more effective connection point for your project:

Screw Clamp - A screw terminal features a screw as the method for holding the cable or wire. Ideally found in low voltage and current demands such as industrial or commercial wiring. Available in Weidmuller, Wago, Wieland and Entrelec.

Push In Type - Using push in technology, ideal in applications with severe vibration our push fit connectors have the advantage of preventing over tightening. A small spring loaded lever is used to allow cables and wires to enter the terminal block in one direction, holding the wire in place with spring clamp tension..

Stud Type - This type of connection is preferred where the installation may be subject to high currents. Connection is made by crimping a copper tube lug onto cable. Available in Entrelec, Weidmuller and Wieland single or double stud type.

Our range of cross feed connectors can then be used alongside our rail mount terminals for fast, easy and clearly organised wiring in control cabinets. If you’re looking for standard Wago connectors series 222 and Wago 221 or the Weidmuller Klippon connect range please contact us

Entrelec, 1SNA190003R2200, D120/42.FF, Power Terminal Block, Double Stud, 120mm², 2 x M10 Studs, 1000V, 269 Amps,

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Code: 1SNA190003R2200
(RRP £20.51 Our Price - 38%) £12.71 Your Price Ex VAT (£15.26 Inc VAT)
Availability: Call or Chat For Latest Delivery Dates
1SNA190003R2200, TE Connectivity SNA Series, D120/42.FF, 2 x M10 Studs, Maximum 269 Amps Double Stud Terminal. 1SNA190003R2200, double stud, terminal, available in a range of...

Entrelec, 1SNA190004R2300, D185/55.FF, Power Terminal Block, Double Stud, 185mm², 2 x M12 Studs, 1000V, 353 Amps,

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Code: 1SNA190004R2300
(RRP £24.41 Our Price - 38%) £15.14 Your Price Ex VAT (£18.16 Inc VAT)
Availability: 131
1SNA190004R2300, TE Connectivity SNA Series, D185/55.FF, 2 x M12 Studs, Maximum 353 Amps Double Stud Terminal. 1SNA190004R2300, double stud, terminal, available in a range of...

Entrelec, 1SNA190005R2400, D300/55.FF, Power Terminal Block, Double Stud, 300mm², 2 x M16 Studs, 1000V, 520 Amps,

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Code: 1SNA190005R2400
(RRP £31.64 Our Price - 38%) £19.62 Your Price Ex VAT (£23.54 Inc VAT)
Availability: 17
1SNA190005R2400, TE Connectivity SNA Series, D300/55.FF, 2 x M16 Studs, Maximum 520 Amps Double Stud Terminal. 1SNA190005R2400, double stud, terminal, available in a range of...

Entrelec, 1SNA179668R2000, BJMI6D-2, Jumper Bar, To Suit 4.0mm Double Deck Feed-through Terminals, 2 Poles, Maximum 32 Amps, IP20

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Code: 1SNA179668R2000
(RRP £1.96 Our Price - 38%) £1.22 Your Price Ex VAT (£1.46 Inc VAT)
Availability: 100

Entrelec, 1SNA190019R2100, CPUF185, Rotating Protecting Cover, To Suit, 2 x M12 / M16 Double Stud Terminal Block - 2 Required For Full Protection

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Code: 1SNA190019R2100
(RRP £4.10 Our Price - 38%) £2.54 Your Price Ex VAT (£3.05 Inc VAT)
Availability: 119
1SNA190019R2100, TE Connectivity SNA Series, CPUF185, Rotating Protecting Cover, Grey, To Suit 2 x M12 / M16 Double Stud Terminal Blocks. 1SNA190019R2100, Rotating Prot...

Weidmuller, 1028900000, WDU16/ZA, Feed-through Terminal, Screw Connection, 16mm², 1000 Volt, 76 Amps, Dark Beige,

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Code: 1028900000
(RRP £1.85 Our Price - 15%) £1.57 Your Price Ex VAT (£1.89 Inc VAT)
Availability: 104
1028900000, Weidmuller WDU Series, 16mm Dark Beige Terminal. 1028900000, Single deck, screw clamp, feed-through terminal, available in a range of colours and sizes. By W...

Weidmuller, 1028800000, WDU35/ZA, Dark Beige, Feed-through Terminal, Screw Connection, 35mm², 1000 Volt, 125 Amp,

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Code: 1028800000
(RRP £4.96 Our Price - 15%) £4.21 Your Price Ex VAT (£5.06 Inc VAT)
Availability: 66
1028800000, Weidmuller WDU Series, 35mm Dark Beige Terminal. 1028800000, Single deck, screw clamp, feed-through terminal, available in a range of colours and sizes. By W...

Weidmuller, 1820840000, WDU50N, Dark Beige, Feed-through Terminal, Screw Connection, 50mm², 1000 Volt, 150 Amps, No End Plate Required

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Code: 1820840000
(RRP £8.44 Our Price - 15%) £7.18 Your Price Ex VAT (£8.61 Inc VAT)
Availability: 3
1820840000, Weidmuller WDU Series, 50mm Dark Beige Terminal. 1820840000, Single deck, screw clamp, feed-through terminal, available in a range of colours and sizes. By W...

Weidmuller, 9512190000, WDU70N/35, Dark Beige, Feed-through Terminal, Screw Connection, 70mm², 1000 Volt, 192 Amps,

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Code: 9512190000
(RRP £10.52 Our Price - 15%) £8.94 Your Price Ex VAT (£10.73 Inc VAT)
Availability: 104
9512190000, Weidmuller WDU Series, 70mm Dark Beige Terminal. 9512190000, Single deck, screw clamp, feed-through terminal, available in a range of colours and sizes. By W...

Weidmuller, 1820850000, WDU50NBL, Blue, Feed-through Terminal, Screw Connection, 50mm², 1000 Volt, 150 Amps, No End Plate Required

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Code: 1820850000
(RRP £8.46 Our Price - 15%) £7.19 Your Price Ex VAT (£8.63 Inc VAT)
Availability: Call or Chat For Latest Delivery Dates

Weidmuller, 9512420000, WDU70N/35BL, Blue, Feed-through Terminal, Screw Connection, 70mm², 1000 Volt, 192 Amps,

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Code: 9512420000
(RRP £15.96 Our Price - 15%) £13.57 Your Price Ex VAT (£16.28 Inc VAT)
Availability: 8

Weidmuller, 1820550000, WDU95N/120N, Dark Beige, Feed-through Terminal, Screw Connection, 120mm², 1000 Volt, 269 Amps, No End Plate Required,

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Code: 1820550000
(RRP £15.84 Our Price - 15%) £13.46 Your Price Ex VAT (£16.15 Inc VAT)
Availability: Call or Chat For Latest Delivery Dates
1820550000, Weidmuller WDU Series, 120mm Dark Beige Terminal. 1820550000, Single deck, screw clamp, feed-through terminal, available in a range of colours and sizes. By...

Weidmuller, 1053760000, WQV2.5/3, WDU Cross-connector, Screw, To Suit WDU2.5 / WDK2.5 Terminals, 3 Poles, 32 Amps, IP20,

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Code: 1053760000
(RRP £1.11 Our Price - 15%) £0.94 Your Price Ex VAT (£1.13 Inc VAT)
Availability: 26
1053760000, Weidmuller WDU Series, 3 Pole Jumper Bar. 1053760000, 3 pole jumper bar, to suit WDU feed-through terminals, available in a range of poles. By Weidmulle...

Weidmuller, 1053860000, WQV2.5/4, WDU Cross-connector, Screw, To Suit WDU2.5 / WDK2.5 Terminals, 4 Poles, 32 Amps, IP20,

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Code: 1053860000
(RRP £1.42 Our Price - 15%) £1.21 Your Price Ex VAT (£1.45 Inc VAT)
Availability: 22
1053860000, Weidmuller WDU Series, 4 Pole Jumper Bar. 1053860000, 4 pole jumper bar, to suit WDU feed-through terminals, available in a range of poles. By Weidmulle...

Weidmuller, 1051960000, WQV4/2, WDU Cross-connector, Screw, To Suit WDU4 Terminals, 2 Poles, 32 Amps, IP20,

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Code: 1051960000
(RRP £0.63 Our Price - 15%) £0.54 Your Price Ex VAT (£0.64 Inc VAT)
Availability: 13
1051960000, Weidmuller WDU Series, 2 Pole Jumper Bar. 1051960000, 2 pole jumper bar, to suit WDU feed-through terminals, available in a range of poles. By Weidmulle...

Weidmuller, 1054960000, WQV10/3, WDU Cross-connector, Screw, To Suit WDU10 Terminals, 3 Poles, 57 Amps, IP20,

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Code: 1054960000
(RRP £1.20 Our Price - 15%) £1.02 Your Price Ex VAT (£1.23 Inc VAT)
Availability: 14
1054960000, Weidmuller WDU Series, 3 Pole Jumper Bar. 1054960000, 3 pole jumper bar, to suit WDU feed-through terminals, available in a range of poles. By Weidmulle...

Weidmuller, 1054760000, WQV6/3, WDU Cross-connector, Screw, To Suit WDU6 Terminals, 3 Poles, 57 Amps, IP20,

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Code: 1054760000
(RRP £1.20 Our Price - 15%) £1.02 Your Price Ex VAT (£1.23 Inc VAT)
Availability: 69
1054760000, Weidmuller WDU Series, 3 Pole Jumper Bar. 1054760000, 3 pole jumper bar, to suit WDU feed-through terminals, available in a range of poles. By Weidmulle...

Entrelec, 1SNK505010R0000, ZS4, Grey, Feed-through Terminal, Screw Clamp Connection, 4mm², 1000 Volt AC/DC, 32 Amps,

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Code: 1SNK505010R0000
(RRP £0.74 Our Price - 38%) £0.46 Your Price Ex VAT (£0.55 Inc VAT)
Availability: 60,700
1SNK505010R0000, TE Connectivity SNK Series, ZS4, 4mm Grey Terminal. 1SNK505010R0000, Single deck, screw clamp, feed-through terminal, available in a range of colours an...

Entrelec, 1SNK506010R0000, ZS6, Grey, Feed-through Terminal, Screw Clamp Connection, 6mm², 1000 Volt AC/DC, 41 Amps,

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Code: 1SNK506010R0000
(RRP £0.96 Our Price - 38%) £0.59 Your Price Ex VAT (£0.71 Inc VAT)
Availability: Call or Chat For Latest Delivery Dates
1SNK506010R0000, TE Connectivity SNK Series, ZS6, 6mm Grey Terminal. 1SNK506010R0000, Single deck, screw clamp, feed-through terminal, available in a range of colours an...

Entrelec, 1SNK508010R0000, ZS10, Grey, Feed-through Terminal, Screw Clamp Connection, 10mm², 1000 Volt AC/DC, 57 Amps,

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Code: 1SNK508010R0000
(RRP £1.14 Our Price - 38%) £0.71 Your Price Ex VAT (£0.85 Inc VAT)
Availability: 254
1SNK508010R0000, TE Connectivity SNK Series, ZS10, 10mm Grey Terminal. 1SNK508010R0000, Single deck, screw clamp, feed-through terminal, available in a range of colours...

Entrelec, 1SNK510010R0000, ZS16, Grey, Feed-through Terminal, Screw Clamp Connection, 16mm², 1000 Volt AC/DC, 76 Amps,

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Code: 1SNK510010R0000
(RRP £1.65 Our Price - 38%) £1.03 Your Price Ex VAT (£1.23 Inc VAT)
Availability: 217
1SNK510010R0000, TE Connectivity SNK Series, ZS16, 16mm Grey Terminal. 1SNK510010R0000, Single deck, screw clamp, feed-through terminal, available in a range of colours...

Entrelec, 1SNK512150R0000, ZS25-PE, Green/Yellow, Feed-through Terminal, Screw Clamp Connection, 25mm²,

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Code: 1SNK512150R0000
(RRP £5.05 Our Price - 38%) £3.13 Your Price Ex VAT (£3.76 Inc VAT)
Availability: 18
1SNK512150R0000, TE Connectivity SNK Series, ZS25-PE, 25mm Earth Terminal. 1SNK512150R0000, Single deck, green/yellow, screw clamp, feed-through terminal, available...

Entrelec, 1SNK516010R0000, ZS35, Grey, Feed-through Terminal, Screw Clamp Connection, 35mm², 1000 Volt AC/DC, 125 Amps, No End Section Required,

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Code: 1SNK516010R0000
(RRP £3.93 Our Price - 38%) £2.43 Your Price Ex VAT (£2.92 Inc VAT)
Availability: 3,046
1SNK516010R0000, TE Connectivity SNK Series, ZS35, 35mm Grey Terminal. 1SNK516010R0000, Single deck, screw clamp, feed-through terminal, available in a range of colours...

Entrelec, 1SNK522010R0000, ZS70, Grey, Feed-through Terminal, Screw Clamp Connection, 70mm², 1000 Volt AC/DC, 192 Amps, No End Section Required,

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Code: 1SNK522010R0000
(RRP £11.39 Our Price - 38%) £7.06 Your Price Ex VAT (£8.48 Inc VAT)
Availability: 35
1SNK522010R0000, TE Connectivity SNK Series, ZS70, 70mm Grey Terminal. 1SNK522010R0000, Single deck, screw clamp, feed-through terminal, available in a range of colours...