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, 1SNK505065R0000, ZS4-WH, White, Feed-through Terminal, Screw Clamp Connection, 4mm², 1000 Volt AC/DC, 32 Amps,

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Code: 1SNK505065R0000
(RRP £0.87 Our Price - 38%) £0.54 Your Price Ex VAT (£0.65 Inc VAT)
Availability: 30

Entrelec, 1SNK505066R0000, ZS4-BK, Black, Feed-through Terminal, Screw Clamp Connection, 4mm², 1000 Volt AC/DC, 32 Amps,

Manufacturer Brand Image
Code: 1SNK505066R0000
(RRP £0.87 Our Price - 38%) £0.54 Your Price Ex VAT (£0.65 Inc VAT)
Availability: 1,222

Entrelec, 1SNK505150R0000, ZS4-PE, Green/Yellow, Feed-through Terminal, Screw Clamp Connection, 4mm²,

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Code: 1SNK505150R0000
(RRP £2.69 Our Price - 38%) £1.67 Your Price Ex VAT (£2.00 Inc VAT)
Availability: 8,000
1SNK505150R0000, TE Connectivity SNK Series, ZS4-PE, 4mm Earth Terminal. 1SNK505150R0000, Single deck, green/yellow, screw clamp, feed-through terminal, available i...

Entrelec, 1SNK505210R0000, ZS4-D2, Grey, Double Deck, Feed-through Terminal, Screw Clamp Connection, 4mm², 800 Volt, 29 Amps,

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Code: 1SNK505210R0000
(RRP £1.93 Our Price - 38%) £1.19 Your Price Ex VAT (£1.43 Inc VAT)
Availability: 3,737
1SNK505210R0000, TE Connectivity SNK Series, ZS4-D2, 4mm Grey Terminal. 1SNK505210R0000, Double deck, screw clamp, feed-through terminal, available in a range of colours...

Entrelec, 1SNK505910R0000, 1SNK ES4 End Plate, To Suit 4mm To 25mm Feed-through Terminals

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Code: 1SNK505910R0000
(RRP £0.34 Our Price - 38%) £0.21 Your Price Ex VAT (£0.25 Inc VAT)
Availability: 12,958
1SNK505910R0000, TE Connectivity SNK Series, ES4, End Plate, Grey, To Suit 4mm To 25mm Feed-through Terminals. 1SNK505910R0000, End Plate available in a range of colours...

Entrelec, 1SNK505960R0000, 1SNK ES4-D2 End Plate, To Suit 4mm To 6mm Double Deck Feed-through Terminals

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Code: 1SNK505960R0000
(RRP £0.72 Our Price - 38%) £0.45 Your Price Ex VAT (£0.53 Inc VAT)
Availability: 227
1SNK505960R0000, TE Connectivity SNK Series, ES4-D2, End Plate, Grey, To Suit 4mm To 6mm Double Deck Feed-through Terminals. 1SNK505960R0000, End Plate available in a ra...

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, 1SNK506020R0000, ZS6-BL, Blue, Feed-through Terminal, Screw Clamp Connection, 6mm², 1000 Volt AC/DC, 41 Amps,

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Code: 1SNK506020R0000
(RRP £1.13 Our Price - 38%) £0.70 Your Price Ex VAT (£0.84 Inc VAT)
Availability: 353

Entrelec, 1SNK506030R0000, ZS6-OR, Orange, Feed-through Terminal, Screw Clamp Connection, 6mm², 1000 Volt AC/DC, 41 Amps,

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Code: 1SNK506030R0000
(RRP £1.33 Our Price - 38%) £0.83 Your Price Ex VAT (£0.99 Inc VAT)
Availability: 30

Entrelec, 1SNK506060R0000, ZS6-YL, Yellow, Feed-through Terminal, Screw Clamp Connection, 6mm², 1000 Volt AC/DC, 41 Amps,

Manufacturer Brand Image
Code: 1SNK506060R0000
(RRP £1.33 Our Price - 38%) £0.83 Your Price Ex VAT (£0.99 Inc VAT)
Availability: 50

Entrelec, 1SNK506061R0000, ZS6-GN, Green, Feed-through Terminal, Screw Clamp Connection, 6mm², 1000 Volt AC/DC, 41 Amps,

Manufacturer Brand Image
Code: 1SNK506061R0000
(RRP £1.33 Our Price - 38%) £0.83 Your Price Ex VAT (£0.99 Inc VAT)
Availability: 42

Entrelec, 1SNK506062R0000, ZS6-RD, Red, Feed-through Terminal, Screw Clamp Connection, 6mm², 1000 Volt AC/DC, 41 Amps,

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Code: 1SNK506062R0000
(RRP £1.33 Our Price - 38%) £0.83 Your Price Ex VAT (£0.99 Inc VAT)
Availability: Call or Chat For Latest Delivery Dates

Entrelec, 1SNK506063R0000, ZS6-PR, Purple, Feed-through Terminal, Screw Clamp Connection, 6mm², 1000 Volt AC/DC, 41 Amps,

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Code: 1SNK506063R0000
(RRP £1.33 Our Price - 38%) £0.83 Your Price Ex VAT (£0.99 Inc VAT)
Availability: Call or Chat For Latest Delivery Dates

Entrelec, 1SNK506064R0000, ZS6-BR, Brown, Feed-through Terminal, Screw Clamp Connection, 6mm², 1000 Volt AC/DC, 41 Amps,

Manufacturer Brand Image
Code: 1SNK506064R0000
(RRP £1.33 Our Price - 38%) £0.83 Your Price Ex VAT (£0.99 Inc VAT)
Availability: 60

Entrelec, 1SNK506065R0000, ZS6-WH, White, Feed-through Terminal, Screw Clamp Connection, 6mm², 1000 Volt AC/DC, 41 Amps,

Manufacturer Brand Image
Code: 1SNK506065R0000
(RRP £1.33 Our Price - 38%) £0.83 Your Price Ex VAT (£0.99 Inc VAT)
Availability: 250

Entrelec, 1SNK506066R0000, ZS6-BK, Black, Feed-through Terminal, Screw Clamp Connection, 6mm², 1000 Volt AC/DC, 41 Amps,

Manufacturer Brand Image
Code: 1SNK506066R0000
(RRP £1.33 Our Price - 38%) £0.83 Your Price Ex VAT (£0.99 Inc VAT)
Availability: 60

Entrelec, 1SNK506150R0000, ZS6-PE, Green/Yellow, Feed-through Terminal, Screw Clamp Connection, 6mm²,

Manufacturer Brand Image
Code: 1SNK506150R0000
(RRP £2.82 Our Price - 38%) £1.75 Your Price Ex VAT (£2.10 Inc VAT)
Availability: 882
1SNK506150R0000, TE Connectivity SNK Series, ZS6-PE, 6mm Earth Terminal. 1SNK506150R0000, Single deck, green/yellow, screw clamp, feed-through terminal, available i...

Entrelec, 1SNK506210R0000, 1SNK Screw Clamp Double Deck Terminal, ZS6-D2, Grey, 6mm

Manufacturer Brand Image
Code: 1SNK506210R0000
(RRP £2.70 Our Price - 38%) £1.67 Your Price Ex VAT (£2.01 Inc VAT)
Availability: 523
1SNK506210R0000, TE Connectivity SNK Series, ZS6-D2, 6mm Grey Terminal. 1SNK506210R0000, Double deck, screw clamp, feed-through terminal, available in a range of colours...

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

Manufacturer Brand Image
Code: 1SNK508010R0000
(RRP £1.14 Our Price - 38%) £0.71 Your Price Ex VAT (£0.85 Inc VAT)
Availability: 174
1SNK508010R0000, TE Connectivity SNK Series, ZS10, 10mm Grey Terminal. 1SNK508010R0000, Single deck, screw clamp, feed-through terminal, available in a range of colours...

Entrelec, 1SNK508020R0000, ZS10-BL, Blue, Feed-through Terminal, Screw Clamp Connection, 10mm², 1000 Volt AC/DC, 57 Amps,

Manufacturer Brand Image
Code: 1SNK508020R0000
(RRP £1.46 Our Price - 38%) £0.90 Your Price Ex VAT (£1.08 Inc VAT)
Availability: 34

Entrelec, 1SNK508030R0000, ZS10-OR, Orange, Feed-through Terminal, Screw Clamp Connection, 10mm², 1000 Volt AC/DC, 57 Amps,

Manufacturer Brand Image
Code: 1SNK508030R0000
(RRP £1.71 Our Price - 38%) £1.06 Your Price Ex VAT (£1.27 Inc VAT)
Availability: 134

Entrelec, 1SNK508060R0000, ZS10-YL, Yellow, Feed-through Terminal, Screw Clamp Connection, 10mm², 1000 Volt AC/DC, 57 Amps,

Manufacturer Brand Image
Code: 1SNK508060R0000
(RRP £1.71 Our Price - 38%) £1.06 Your Price Ex VAT (£1.27 Inc VAT)
Availability: Call or Chat For Latest Delivery Dates

Entrelec, 1SNK508061R0000, ZS10-GN, Green, Feed-through Terminal, Screw Clamp Connection, 10mm², 1000 Volt AC/DC, 57 Amps,

Manufacturer Brand Image
Code: 1SNK508061R0000
(RRP £1.71 Our Price - 38%) £1.06 Your Price Ex VAT (£1.27 Inc VAT)
Availability: 26

Entrelec, 1SNK508062R0000, ZS10-RD, Red, Feed-through Terminal, Screw Clamp Connection, 10mm², 1000 Volt AC/DC, 57 Amps,

Manufacturer Brand Image
Code: 1SNK508062R0000
(RRP £1.71 Our Price - 38%) £1.06 Your Price Ex VAT (£1.27 Inc VAT)
Availability: 40