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Connection Method

Screw connection

Fork-type cable lug

Plug-in/screw connection via COMBICON

pluggable

Push-in connection

Screw connection (in connection with the base element)

can be plugged into COMTRAB-TERMIBLOCK and LSA-PLUS disconnect and switching strips

Screw terminal block

VALVETRAB plug-in system

N connector 50 Ω

Individual wires

Screw terminal blocks

RJ45

Grounding plug/socket

F connector

Push-in spring connection

Pluggable screw connection

DIN rail NS35

BNC 50 Ω

Maximum continuous voltage U<sub>C</sub>

30 V DC

21 V AC

15 V DC

10 V AC

350 V AC

53 V DC

100 V DC

275 V AC

75 V AC

37 V AC

264 V AC

28 V AC

40 V DC

440 V AC

6 V DC

36 V DC

4 V AC

60 V DC

335 V AC

Mode of protection

N-PE

L-PE

L-PEN

(L+) - (L-)

(DC+) - (DC-)

(L+) - PE

(L+) - G

(L-) - PE

(L-) - G

(DC+/DC-) - PE

(DC+) - G

(DC-) - G

(L+/L-) - PE

N-PE (4+0)

(DC+) - PE

Mounting Type

DIN rail: 35 mm

on base element

DIN rail: TH 35 - 7.5 mm

Screw mounting

Connection-specific intermediate plugging

On CT-TERMIBLOCK and LSA-PLUS disconnect strip

Surface/Wall mounting

DIN rail mounting with additional retaining screw

Connection-specific attachment plug and DIN rail, 35 mm

Plugging into the mains socket

direct screw connection

1/2" NPT

Panel mount

NS 35/7,5

19" rack

Wall mounting

60 mm system technology (power rail)

PCB mounting

Nominal voltage U<sub>N</sub>

24 V DC

12 V DC

240/415 V AC (TT)

240/415 V AC (TN-S)

48 V DC

240/415 V AC (TN-C)

240 V AC (TT)

5 V DC

24 V AC

-48 V DC ±10 % (RRH)

240/415 V AC (TN)

60 V DC ±10 %

240 V AC (TN-S)

400 V AC (IT)

< 240 V

5 V AC ... 48 V AC

110 V AC

24 V DC

Voltage protection level U<sub>p</sub> (line-earth)

≤ 750 V (C2 - 10 kV / 5 kA)

≤ 750 V (C1 - 1 kV / 500 A)

≤ 900 V (C1 - 1 kV / 500 A)

≤ 1.1 kV (C3 - 100 A)

≤ 700 V (C3 - 25 A)

≤ 1.4 kV (C3 - 100 A)

≤ 1.1 kV (C3 - 25 A)

≤ 900 V (C2 - 10 kV / 5 kA)

≤ 750 V (C3 - 100 A)

≤ 1.2 kV (C3 - 100 A)

≤ 1.05 kV (C2 - 10 kV / 5 kA)

≤ 1.1 kV (C1 - 1 kV / 500 A)

≤ 450 V (C2 - 10 kV / 5 kA)

≤ 45 V (C3 - 25 A)

≤ 50 V (C3 - 100 A)

≤ 850 V (C3 - 25 A)

≤ 1.2 kV (C2 - 10 kV / 5 kA)

≤ 140 V (C1 - 1 kV / 500 A)

≤ 1.3 kV (C3 - 25 A)

Phoenix Contact

<h3>TTC-6P-3-24DC-I-P - Surge protection plug</h3><p>Surge protection plug with integrated status indicator on the module for a 3-wire floating signal circuit with a high nominal current. Nominal voltage: 24 V DC</p><ul><li>Space-saving and cost-saving with a narrow overall width of just 6 mm</li><li>Continuous monitoring of protective devices, plus mechanical status indicator with optional remote signaling</li><li>Finding the right product for all possible requirements in MCR applications is easy, thanks to the complete range of products with customized features</li><li>Easy testing and documentation with CHECKMASTER 2 with pluggable protective modules</li><li>The signal is not influenced during maintenance work, thanks to the impedance-neutral insertion and removal of protective plugs</li></ul>

1061384

Surge protection plug - TTC-6P-3-24DC-I-P

<h3>TTC-6P-3-5DC-I-P - Surge protection plug</h3><p>Surge protection plug with integrated status indicator on the module for a 3-wire floating signal circuit with a high nominal current. Nominal voltage: 5 V DC</p><ul><li>Space-saving and cost-saving with a narrow overall width of just 6 mm</li><li>Continuous monitoring of protective devices, plus mechanical status indicator with optional remote signaling</li><li>Finding the right product for all possible requirements in MCR applications is easy, thanks to the complete range of products with customized features</li><li>Easy testing and documentation with CHECKMASTER 2 with pluggable protective modules</li><li>The signal is not influenced during maintenance work, thanks to the impedance-neutral insertion and removal of protective plugs</li></ul>

1061386

<h3>TTC-6P-3-EX-24DC-I-P - Surge protection plug</h3><p>Surge protection plug with integrated status indicator on the module for a 3-wire floating Ex i signal circuit. Nominal voltage: 24 V DC</p><ul><li>Space-saving and cost-saving with a narrow overall width of just 6 mm</li><li>Continuous monitoring of protective devices, plus mechanical status indicator with optional remote signaling</li><li>Finding the right product for all possible requirements in MCR applications is easy, thanks to the complete range of products with customized features</li><li>Easy testing and documentation with CHECKMASTER 2 with pluggable protective modules</li><li>The signal is not influenced during maintenance work, thanks to the impedance-neutral insertion and removal of protective plugs</li></ul>

1064663

Surge protection plug - TTC-6P-3-EX-24DC-I-P

<h3>TTC-6P-3-EX-24DC-UT-I - Surge protection device</h3><p>Surge protection, consisting of protective plug and base element, with integrated status indicator for a 3-wire floating Ex i signal circuit, HART-compatible. Can be used in safety-related circuits up to SIL 3.</p><ul><li>Space-saving and cost-saving with a narrow overall width of just 6 mm</li><li>Continuous monitoring of protective devices, plus mechanical status indicator with optional remote signaling</li><li>Finding the right product for all possible requirements in MCR applications is easy, thanks to the complete range of products with customized features</li><li>Easy testing and documentation with CHECKMASTER 2 with pluggable protective modules</li><li>The signal is not influenced during maintenance work, thanks to the impedance-neutral insertion and removal of protective plugs</li></ul>

1064665

Surge protection device - TTC-6P-3-EX-24DC-UT-I

<h3>TTC-6P-1X2-EX-24DC-UT-I - Surge protection device</h3><p>Surge protection, consisting of protective plug and base element, with integrated status indicator for a 2-wire floating Ex i signal circuit, e.g., 0(4) mA … 20 mA current loop, HART-compatible. Can be used in safety-related circuits up to SIL 3.</p><ul><li>Space-saving and cost-saving with a narrow overall width of just 6 mm</li><li>Continuous monitoring of protective devices, plus mechanical status indicator with optional remote signaling</li><li>Finding the right product for all possible requirements in MCR applications is easy, thanks to the complete range of products with customized features</li><li>Easy testing and documentation with CHECKMASTER 2 with pluggable protective modules</li><li>The signal is not influenced during maintenance work, thanks to the impedance-neutral insertion and removal of protective plugs</li></ul>

1065312

Surge protection device - TTC-6P-1X2-EX-24DC-UT-I

<h3>TTC-6P-3-HF-12DC-PT-I - Surge protection device</h3><p>Surge protection, consisting of protective plug and base element, with integrated status indicator for three signal wires with common reference potential. For HF applications and telecommunications interfaces without supply voltage.</p><ul><li>Space-saving and cost-saving with a narrow overall width of just 6 mm</li><li>Continuous monitoring of protective devices, plus mechanical status indicator with optional remote signaling</li><li>Finding the right product for all possible requirements in MCR applications is easy, thanks to the complete range of products with customized features</li><li>Easy testing and documentation with CHECKMASTER 2 with pluggable protective modules</li><li>The signal is not influenced during maintenance work, thanks to the impedance-neutral insertion and removal of protective plugs</li></ul>

1065313

Surge protection device - TTC-6P-3-HF-12DC-PT-I

<h3>TTC-6P-3-HF-F-12DC-PT-I - Surge protection device</h3><p>Surge protection, consisting of protective plug and base element, with integrated status indicator for three signal wires with common reference potential. For HF applications and telecommunications interfaces without supply voltage. Indirect grounding via gas-filled surge arrester.</p><ul><li>Space-saving and cost-saving with a narrow overall width of just 6 mm</li><li>Continuous monitoring of protective devices, plus mechanical status indicator with optional remote signaling</li><li>Finding the right product for all possible requirements in MCR applications is easy, thanks to the complete range of products with customized features</li><li>Easy testing and documentation with CHECKMASTER 2 with pluggable protective modules</li><li>The signal is not influenced during maintenance work, thanks to the impedance-neutral insertion and removal of protective plugs</li></ul>

1065314

Surge protection device - TTC-6P-3-HF-F-12DC-PT-I

<h3>TTC-6-3-HF-12DC-PT - Surge protection device</h3><p>Surge protection for three signal wires with common reference potential. For HF applications and telecommunications interfaces without supply voltage (up to 90 Mbps).</p><ul><li>Space saving with a narrow overall width of just 6 mm</li><li>Cost-optimized with tailored product features</li></ul>

1065316

Surge protection device - TTC-6-3-HF-12DC-PT

<h3>TTC-6P-1X2-F-24DC-UT-I - Surge protection device</h3><p>Surge protection, consisting of protective plug and base element, with integrated status indicator for a 2-wire floating signal circuit. Indirect grounding via gas discharge tube, HART-compatible. Can be used in safety-related circuits up to SIL 3.</p><ul><li>Space-saving and cost-saving with a narrow overall width of just 6 mm</li><li>Continuous monitoring of protective devices, plus mechanical status indicator with optional remote signaling</li><li>Finding the right product for all possible requirements in MCR applications is easy, thanks to the complete range of products with customized features</li><li>Easy testing and documentation with CHECKMASTER 2 with pluggable protective modules</li><li>The signal is not influenced during maintenance work, thanks to the impedance-neutral insertion and removal of protective plugs</li></ul>

1065317

Surge protection device - TTC-6P-1X2-F-24DC-UT-I

<h3>TTC-6P-1X2-F-24DC-PT-I - Surge protection device</h3><p>Surge protection, consisting of protective plug and base element, with integrated status indicator for a 2-wire floating signal circuit. Indirect grounding via gas discharge tube, HART-compatible. Can be used in safety-related circuits up to SIL 3.</p><ul><li>Space-saving and cost-saving with a narrow overall width of just 6 mm</li><li>Continuous monitoring of protective devices, plus mechanical status indicator with optional remote signaling</li><li>Finding the right product for all possible requirements in MCR applications is easy, thanks to the complete range of products with customized features</li><li>Easy testing and documentation with CHECKMASTER 2 with pluggable protective modules</li><li>The signal is not influenced during maintenance work, thanks to the impedance-neutral insertion and removal of protective plugs</li></ul>

1065318

Surge protection device - TTC-6P-1X2-F-24DC-PT-I

<h3>TTC-6P-2X1-F-24DC-UT-I - Surge protection device</h3><p>Surge protection, consisting of protective plug and base element, with integrated status indicator for two signal wires with common reference potential, e.g., Digital IN/OUT. Indirect grounding via gas discharge tube. Can be used in safety-related circuits up to SIL 3.</p><ul><li>Space-saving and cost-saving with a narrow overall width of just 6 mm</li><li>Continuous monitoring of protective devices, plus mechanical status indicator with optional remote signaling</li><li>Finding the right product for all possible requirements in MCR applications is easy, thanks to the complete range of products with customized features</li><li>Easy testing and documentation with CHECKMASTER 2 with pluggable protective modules</li><li>The signal is not influenced during maintenance work, thanks to the impedance-neutral insertion and removal of protective plugs</li></ul>

1065319

Surge protection device - TTC-6P-2X1-F-24DC-UT-I

<h3>TTC-6P-2X1-F-24DC-PT-I - Surge protection device</h3><p>Surge protection, consisting of protective plug and base element, with integrated status indicator for two signal wires with common reference potential, e.g., Digital IN/OUT. Indirect grounding via gas discharge tube. Can be used in safety-related circuits up to SIL 3.</p><ul><li>Space-saving and cost-saving with a narrow overall width of just 6 mm</li><li>Continuous monitoring of protective devices, plus mechanical status indicator with optional remote signaling</li><li>Finding the right product for all possible requirements in MCR applications is easy, thanks to the complete range of products with customized features</li><li>Easy testing and documentation with CHECKMASTER 2 with pluggable protective modules</li><li>The signal is not influenced during maintenance work, thanks to the impedance-neutral insertion and removal of protective plugs</li></ul>

1065320

Surge protection, consisting of protective plug and base element, with integrated status indicator for two signal wires with common reference potential, e.g., Digital IN/OUT. Indirect grounding via gas discharge tube. Can be used in safety-related circuits up to SIL 3.

<h3>VAL-MS 690 ST - Type 2 surge protection plug</h3><p>Type 2 surge protection plug with high-capacity varistor for VAL-MS base element, thermal monitoring, visual fault warning. Design: 690 V AC</p>

1068842

Type 2 surge protection plug - VAL-MS 690 ST

<h3>TTC-6-MOV-D-120AC-PT-I - Surge protection device</h3><p>Medium surge protection with integrated status indicator for a 2-wire floating signal circuit.</p><ul><li>Space-saving and cost-saving with a narrow overall width of just 6 mm</li><li>Continuous monitoring of protective devices, plus mechanical status indicator with optional remote signaling</li><li>Finding the right product for all possible requirements in MCR applications is easy, thanks to the complete range of products with customized features</li></ul>

1109689

Surge protection device - TTC-6-MOV-D-120AC-PT-I

<h3>VAL-US-277/40/1+1-FM - Type 1 surge protection device</h3><p>Surge protective device, two channel with remote indicator contact for 277 V AC, 2-wire plus ground.</p><ul><li>With floating remote indication contact</li><li>Optical, mechanical status indication for the individual arresters</li><li>Multi-channel type 2 protective devices</li></ul>

2910373

Type 1 surge protection device - VAL-US-277/40/1+1-FM

<h3>Surge protection device - TT-SLKK5/ 24DC</h3><p>Terminal block with varistor as surge voltage protection between clamping connector and DIN rail, separate ground connection, nominal voltage: 24 V DC, mounting on NS 35/7.5, terminal width: 6.2 mm, terminal height: 69 mm</p><ul><li>Protective element between the feed-through terminal block and the metal mounting foot</li><li>Terminal blocks with screw connection technology</li></ul>

2794903

<h3>Surge protection device - TT-SLKK5/ 48DC</h3><p>Terminal block with varistor as surge voltage protection between clamping connector and DIN rail, separate ground connection, nominal voltage: 48 V DC, mounting on NS 35/7.5, terminal width: 6.2 mm, terminal height: 69 mm</p><ul><li>Protective element between the feed-through terminal block and the metal mounting foot</li><li>Terminal blocks with screw connection technology</li></ul>

2794916

<h3>Surge protection device - TT-EX(I)-M-24DC</h3><p>Terminal block with two-stage surge protection for a floating Ex-i signal circuit, disconnect knife on both signal paths, separate PE connection, nominal voltage: 24 V DC</p><ul><li>Versions with and without disconnect knife</li><li>To terminate a row of TERMITRAB TT... devices, covers are available in the corresponding colors</li><li>Other voltage levels available on request</li><li>Multi-stage modular terminal blocks with screw connection technology</li><li>Protection of a floating double wire in intrinsically safe circuits</li><li>Use in Ex protection zones 1 and 2</li><li>Conductors can be led up to Ex protection zone 0</li><li>Disconnection of signal circuits by disconnect knife</li></ul>

2803865

Surge protection device - TT-EX(I)-M-24DC

<h3>End cover - TT-D-2-PE-M-BU</h3><p>End cover for TERMITRAB TT-EX(I)-M-..., color: Blue</p>

2803878

<h3>Surge protection device - S-PT1-2PE-24DC</h3><p>Screw on module for conduit systems, with two conductor protection for a 2-core floating signal circuit. Design: 24 V DC</p>

2818122

FLT-SEC-P-T1

<p>The Phoenix Contact PT Series comprises feed-through terminal blocks that utilize Push-in connection technology, offering efficient and reliable wiring solutions for various industrial applications. These terminal blocks are designed for straightforward conductor insertion, enhancing installation speed and ensuring secure connections.</p><ul><li><strong>Push-in Connection Technology:</strong> The PT Series employs a direct plug-in method, allowing solid conductors or conductors with ferrules to be inserted easily without the need for tools. This design facilitates quick and reliable wiring.</li><li><strong>Compact Design:</strong> The terminal blocks feature a space-saving form factor, making them suitable for applications where installation space is limited.</li><li><strong>High Electrical Ratings:</strong> Depending on the specific model, the PT Series terminal blocks can handle nominal voltages up to 800 V and nominal currents up to 32 A, accommodating a wide range of electrical requirements.</li><li><strong>Versatile Conductor Compatibility:</strong> These terminal blocks support various conductor types and sizes, providing flexibility in wiring configurations.</li><li><strong>Integration with CLIPLINE Complete System:</strong> The PT Series is compatible with Phoenix Contact&#39;s CLIPLINE complete system, allowing for standardized bridging, marking, and testing accessories, which simplifies inventory management and enhances system modularity.</li></ul>

Surge Protectors