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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

40 V DC

28 V AC

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

2818216

Surge protection device - S-PT1-2PE-24DC/P

<h3>Surge protection device - TT-EX(I)- 24DC</h3><p>Terminal block with three-stage surge protection for a floating Ex-i signal circuit, separate PE connection, nominal voltage: 24 V DC, for mounting on NS 35/7.5, terminal block width: 6.2 mm, terminal block height: 54.6 mm. HART-compatible</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>Protection of a floating double wire in intrinsically safe circuits</li><li>Multi-stage modular terminal blocks with screw connection technology</li><li>Disconnection of signal circuits by disconnect knife</li></ul>

2832124

<h3>Surge protection device - TT-2/2- 24DC</h3><p>Terminal block with three-stage surge protection for two signal wires with common reference potential, separate ground connection, nominal voltage: 24 V DC, for mounting on NS 35/7.5, terminal width: 6.2 mm, terminal height: 54.6 mm</p><ul><li>Versions with and without disconnect knife</li><li>Protection of two signal wires with common reference potential</li><li>Multi-stage modular terminal blocks with screw connection technology</li><li>Disconnection of signal circuits by disconnect knife</li></ul>

2838173

<h3>End cover - D-DEK 1,5 BU</h3><p>Cover for setting the end of a TERMITRAB TT-EX(I)... row of terminal blocks, color: blue</p>

2838982

<h3>Surge protection device - TT-2-PE/S1- 24DC</h3><p>Double-level modular terminal block with two-stage surge protection for one two-wire impedance-sensitive signal circuit, separate ground connection, nominal voltage: 24 V DC.</p><ul><li>Versions with and without disconnect knife</li><li>Protection of a floating double wire in which the introduction of additional resistors for decoupling the protection stages leads to problems</li><li>Multi-stage modular terminal blocks with screw connection technology</li><li>Disconnection of signal circuits by disconnect knife</li></ul>

2839538

Surge protection device - TT-2-PE/S1- 24DC

<h3>End cover - TT-D-ST-BU</h3><p>End cover for TERMITRAB TT-ST-..., width: 2.2 mm, color: Blue</p>

2856773

<h3>S-PT-EX-48DC - Surge protection device</h3><p>Surge protection for a floating signal circuit in the screw-on module with IP67 degree of protection for sensor heads, connection: M20 x 1.5. Tested in accordance with the following types of protection in Ex areas: Ex d/Ex tD/Ex ia IIC/Ex iaD. Suitable for use in the fieldbus system in accordance with the FISCO concept. Can be used in safety-related circuits up to SIL 3.</p><ul><li>Easiest field mounting with standardized thread</li><li>Versatile in use with universal protective circuit</li><li>Use under extreme ambient conditions with robust design</li></ul>

2800053

<h3>S-PT-EX-48DC-1/2" - Surge protection device</h3><p>Surge protection for a floating signal circuit in the screw-on module with IP67 degree of protection for sensor heads, connection: ½-inch 14 NPT. Tested in accordance with the following types of protection in Ex areas: Ex d/Ex tD/Ex ia IIC/Ex iaD. Suitable for use in the fieldbus system in accordance with the FISCO concept. Can be used in safety-related circuits up to SIL 3.</p><ul><li>Easiest field mounting with standardized thread</li><li>Versatile in use with universal protective circuit</li><li>Use under extreme ambient conditions with robust design</li></ul>

2800054

Surge protection device - S-PT-EX-48DC-1/2"

<h3>PT 4-24AC-ST - Surge protection plug</h3><p>Protective connector PT with protective circuit for a 4-wire floating signal circuit. Nominal voltage: 24 V AC</p><ul><li>Easy testing and documentation with CHECKMASTER 2 with pluggable protective modules</li><li>Maximum ease of maintenance, thanks to the 2-piece design</li><li>Easy selection for all possible demands in MCR applications with a complete product portfolio</li><li>The signal is not influenced during maintenance work, thanks to the impedance-neutral insertion and removal of protective plugs</li><li>Plugs can be checked with CHECKMASTER</li></ul>

2800078

<h3>VAL-MS 230/2+0 - Type 2 surge arrester</h3><p>2-pos. rail-mountable surge arrester for 2+0 circuit, thermal/dynamic monitoring and visual fault indicator.Arrester rated voltage: 275 V AC.</p><ul><li>Quality proven millions of times over in the widest range of applications</li><li>Rapid installation with bridges, thanks to industry-standard overall width of 1 HP</li><li>Easy testing and insulation measurement, thanks to pluggable protection modules</li><li>Wide range of applications due to various nominal voltages</li><li>High degree of modularity provides individual solutions for every application</li></ul>

2800103

<h3>VAL-MS/2+0-BE/FM/S2 - Type 2 surge protection base element</h3><p>Base element for type 2 arresters of the VALVETRAB MS product range, with remote indication contact. Version for 2-phase power supply units with common reference potential.</p>

2800246

VAL-MS/2+0-BE/FM/S2 - Base element for type 2 arresters of the VALVETRAB MS product range, with remote indication contact. Version for 2-phase power supply units with common reference potential.

<h3>PWT CCT-SET - Mounting material</h3><p>Mounting set for connecting three lightning current arresters of type PWT 35-800AC-FM</p>

2800532

PWT CCT-SET - Mounting set for connecting three lightning current arresters of type PWT 35-800AC-FM

<h3>VAL-MS 600DC-PV-ST - Type 2 surge protection plug</h3><p>Replacement plug for PV arrester combinations from the VAL-MS 600DC-PV-... product range</p>

2800623

Type 2 surge protection plug - VAL-MS 600DC-PV-ST

<h3>BT-1S-230AC/O - Type 3 surge protection device</h3><p>Type 3 arresters for universal installation in installation boxes, sill-type trunking, underfloor installations or direct installation in the termination device. Circuit with thermal monitoring and visual fault warning. Installation in branch or through wiring. Version: 230 V AC</p><ul><li>Optimal additional protection of the building installation for longer service life and increased availability of the end devices</li><li>Can be used universally, thanks to its compact design</li><li>Concealed surge protection, thanks to installation in the device socket</li><li>Excellent level of information provided, thanks to visual or audible fault indication</li></ul>

2800625

Type 3 arresters for universal installation in installation boxes, sill-type trunking, underfloor installations or direct installation in the termination device. Circuit with thermal monitoring and visual fault warning. Installation in branch or through wiring. Version: 230 V AC

<h3>VAL-MS-T1/T2 335/12.5/4+0-FM - Lightning/surge arrester type 1/2</h3><p>Plug-in varistor-based lightning current arrester for 3-phase TN-S power supply networks with separate N and PE (5-conductor system: L1, L2, L3, N, PE), for Lightning Protection Levels III and IV, with remote indication contact.</p><ul><li>Quality proven millions of times over in the widest range of applications</li><li>Rapid installation with bridges, thanks to industry-standard overall width of 1 HP</li><li>Easy testing and insulation measurement, thanks to pluggable protection modules</li><li>Can be used in lightning protection level III and IV due to discharge capacity of 12.5 kA per position</li><li>Vibration-resistant latching ensures the plug remains firmly in place</li></ul>

2800644

VAL-MS-T1/T2 335/12.5/4+0-FM - Plug-in varistor-based lightning current arrester for 3-phase TN-S power supply networks with separate N and PE (5-conductor system: L1, L2, L3, N, PE), for Lightning Protection Levels III and IV, with remote indication contact.

<h3>VAL-MS-T1/T2 335/12.5/4+0 - Lightning/surge arrester type 1/2</h3><p>Universal varistor-based plug-in lightning/surge arrester for 3-phase power supply networks with separate N and PE (5-conductor system: L1, L2, L3, N, PE).</p><ul><li>Quality proven millions of times over in the widest range of applications</li><li>Rapid installation with bridges, thanks to industry-standard overall width of 1 HP</li><li>Easy testing and insulation measurement, thanks to pluggable protection modules</li><li>Can be used in lightning protection level III and IV due to discharge capacity of 12.5 kA per position</li><li>Vibration-resistant latching ensures the plug remains firmly in place</li></ul>

2800645

VAL-MS-T1/T2 335/12.5/4+0 - Universal varistor-based plug-in lightning/surge arrester for 3-phase power supply networks with separate N and PE (5-conductor system: L1, L2, L3, N, PE).

<h3>PT 2X2-FF-ST - Surge protection plug</h3><p>PLUGTRAB, plug-in surge protection for Foundation Fieldbus</p><ul><li>Easy testing and documentation with CHECKMASTER 2 with pluggable protective modules</li><li>Maximum ease of maintenance, thanks to the 2-piece design</li><li>Easy selection for all possible demands in MCR applications with a complete product portfolio</li><li>The signal is not influenced during maintenance work, thanks to the impedance-neutral insertion and removal of protective plugs</li></ul>

2800755

<h3>PT-IQ-1X2-12DC-P - Surge protection plug</h3><p>Surge protection plug with integrated multi-stage status indicator on the module for a 2-wire floating signal circuit. 12 V DC nominal voltage.</p><ul><li>Predictive monitoring with 3-stage LED display</li><li>Integration of the status message into the system controller via group remote signaling</li><li>The signal is not influenced during maintenance work, thanks to the impedance-neutral insertion and removal of protective plugs</li><li>Maximum ease of maintenance, thanks to the 2-piece design</li><li>Maximum protection for MCR applications with high discharge capacity</li></ul>

2800771

<h3>PT-IQ-1X2-24DC-P - Surge protection plug</h3><p>Surge protection plug with integrated multi-stage status indicator on the module for a 2-wire floating signal circuit. 24 V DC nominal voltage.</p><ul><li>Predictive monitoring with 3-stage LED display</li><li>Integration of the status message into the system controller via group remote signaling</li><li>The signal is not influenced during maintenance work, thanks to the impedance-neutral insertion and removal of protective plugs</li><li>Maximum ease of maintenance, thanks to the 2-piece design</li><li>Maximum protection for MCR applications with high discharge capacity</li></ul>

2800772

<h3>PT-IQ-1X2-48DC-P - Surge protection plug</h3><p>Surge protection plug with integrated multi-stage status indicator on the module for a 2-wire floating signal circuit. 48 V DC nominal voltage.</p><ul><li>Predictive monitoring with 3-stage LED display</li><li>Integration of the status message into the system controller via group remote signaling</li><li>The signal is not influenced during maintenance work, thanks to the impedance-neutral insertion and removal of protective plugs</li><li>Maximum ease of maintenance, thanks to the 2-piece design</li><li>Maximum protection for MCR applications with high discharge capacity</li></ul>

2800773

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