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Accessories/spare parts for surge protection data networks/MCR-technology

Accessories and spare parts for surge protection in data networks and MCR technology are critical components for maintaining signal integrity and system reliability in industrial automation and telecommunications. These products include replacement modules, plug-in connectors, base elements, and test adapters designed for use with surge protecti...

Accessories and spare parts for surge protection in data networks and MCR technology are critical components for maintaining signal integrity and system reliability in industrial automation and telecommunications. These products include replacement modules, plug-in connectors, base elements, and test adapters designed for use with surge protective devices (SPDs) for data lines, such as those conforming to IEC 61643-21 or similar standards. Key technical specifications often involve nominal voltage (Un), nominal current (In), data rate compatibility (e.g., up to 1000 Mbps), and connection types like RJ45, screw terminals, or push-in technology. The accessories ensure proper grounding, shielding, and easy maintenance without disrupting network operations.

These components are primarily applied in industrial control cabinets, process automation systems, building management networks, and telecommunications infrastructure. They are essential in environments where sensitive data signals from sensors, actuators, or fieldbus systems (e.g., PROFIBUS, Ethernet/IP, Modbus) require protection against transient overvoltages caused by lightning or switching operations. Typical installations include power distribution panels, remote terminal units (RTUs), and programmable logic controller (PLC) racks.

Subcategories within this category include replacement surge protection modules for data networks, base elements for MCR technology, and test adapters for verification. Key article codes often follow a pattern like ”SPD-DATA-RJ45-...” or ”MCR-BASE-...”, where the suffix indicates voltage rating or connector type. For example, codes may include ”SPD-DATA-RJ45-48V” for 48V DC networks or ”MCR-BASE-24V” for 24V systems. These are not accessories but core components of the protection chain.

Partnering with Electric Automation Network ensures access to genuine spare parts with real-time pricing and global express shipping. Our engineering team provides personalized technical support for selecting the correct accessory based on network topology, voltage levels, and environmental conditions. We offer detailed documentation, including datasheets and wiring diagrams, to facilitate seamless integration and maintenance.

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Manufacturer Code Reference Catalog Number Description Delivery Price

1050283

VAL-MS 320 RW ST

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Type 2 surge protection plug

Plug-in type 2 surge protection with high-power varistor for VAL-MS base element, with thermal control, optical fault indication. Version: 320 V AC with increased lightning current shunt capability.

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2907845

TTC-6P-2-HC-24DC-I-P

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Surge protection plug with integrated status indicator on the module for a 2-wire floating signal circuit with a high nominal current. Nominal voltage: 12 V DC

Pluggable surge protection with status indication integrated into the module for a potential-free 2-wire signal circuit with a high rated current. Rated voltage: 24 V DC

Surge protection plug with integrated status indicator on the module for a 2-wire floating signal circuit with high nominal current. Nominal voltage: 24 V DC

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2702258

TC EXTENDER PT-IQ-2S

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Surge protection plug

Interchangeable Surge Protection Module, for Ethernet Extender TC EXTENDER 6004 ETH-2S (2702255) only, 2 x SHDSL ports, dual conductor protection for SHDSL cables driven without ground potential, two-level protection connection

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2765521

SVP 3E-110AC

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Gas-filled surge arrester

3-electrode gas discharger, rated voltage: 110 V AC

3-electrode gas-filled surge arrester, nominal voltage: 110 V AC

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2765534

SVP 2E-110AC

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Gas-filled surge arrester

H Construction Mode Two-Electrode Gas Discharger, Rated Voltage: 110 V AC

2-electrode gas-filled surge arrester the type H, nominal voltage: 110 V AC

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2788919

SVP 2E-48AC

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Gas-filled surge arrester

H Construction Mode Two-Electrode Gas Discharger, Rated Voltage: 48 V AC

2-electrode gas-filled surge arrester the design H, nominal voltage: 48 V AC

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2803137

CN-UB/MP-90DEG-50

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Mounting plate

Angle flange for individual clamping of CN-UB..., e.g. on housing walls.

Angled bracket for individually fixing CN-UB... to housing panels, for example.

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2818135

CN-UB/MP

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Mounting plate

Link for the individual clamping of CN-UB..., e.g. on housing walls.

Tongue for attaching the CN-UB..., to housing panels, for example.

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2818203

CN-UB-G1

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Gas-filled surge arrester

Replacement Gas Unloader for CN-UB-280DC...

Replacement Gas Unloader for CN-UB-280DC...

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2839208

PT 2X2-BE

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Surge protection base element

PT plug-in protection base element with protection circuit for two 2-conductor signal circuits without earth potential, bridge between connections 3-4 (GND) and 9-10, mounting on NS 35/7.5 and NS 35/15, housing width: 17.5 mm

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2839224

PT 2X2+F-BE

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Surge protection base element

PT plug-in protection base element with protection circuit for two two-conductor signal circuits without earth potential, gas discharger between connections 3-4 (GND) and 9-10, mounting on NS 35/7.5 and NS 35/15, housing width: 17.5 mm

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2839279

PT 2XEX(I)-BE

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Surge protection base element

PT plug-in protection base element with protection circuit for two two-conductor EEx ia signal circuits without earth potential. Mounting on NS 35/7.5 and NS 35/15, housing width: 17.5 mm

PT plug-in protection base element with protection circuit for two two-conductor EEx ia signal circuits without earth potential. Mounting on NS 35/7.5 and NS 35/15, housing width: 17.5 mm

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2839363

PT 4X1-BE

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Surge protection base element

PT plug-in protection base element with protection circuit for 4 conductors of signal circuits with unilateral ground, bridged between connections 3-4 (GND) and 9-10, mounted on NS 35/7.5 and NS 35/15, housing width: 17.5 mm

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2839376

PT 4X1+F-BE

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Surge protection base element

PT plug-in protection base element with protection circuit for four signal conductors, with gas arrester between connections 3-4 (GND) and 9-10, mounting on NS 35/7.5 and NS 35/15, housing width: 17.5 mm

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2839402

PT 4-BE

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Surge protection base element

PT plug-in protection base element with protection circuit for a 4-conductor signal circuit without earth potential, bridge between connections 3-4 (GND) and 9-10, mounting on NS 35/7.5 and NS 35/15, housing width: 17.5 mm

Basic element for the PT protective plug with protection circuit for a four-conductor signal circuit with zero earth potential, jumper between connections 3-4 (GND) and 9-10, mounting on NS 35/7.5 and NS 35/15, housing thickness: 17.5 mm

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2839415

PT 4+F-BE

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Surge protection base element

PT plug-in protection base element with protection circuit for a four-conductor signal circuit without earth potential, gas discharger between connections 3-4 (GND) and 9-10, mounting on NS 35/7.5 and NS 35/15, housing width: 17.5 mm

PT plug-in protection base element with protection circuit for a four-conductor signal circuit without earth potential, gas discharger between connections 3-4 (GND) and 9-10, mounting on NS 35/7.5 and NS 35/15, housing width: 17.5 mm

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2856113

PT 1X2-BE

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Surge protection base element

PT plug-in protection base element with protection circuit for a two-conductor signal circuit with no earth potential. Mounting on NS 35/7.5 and NS 35/15, housing width: 17.5 mm.

PT plug-in protection base element with protection circuit for a two-conductor signal circuit with no earth potential. Mounting on NS 35/7.5 and NS 35/15, housing width: 17.5 mm.

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2856126

PT 1X2+F-BE

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Surge protection base element

PT plug-in protection base element with protection circuit for a two-conductor signal circuit with no earth potential. Integrated gas discharger as sufficient protection between GND and PE. Mounting on NS 35/7.5 and NS 35/15, housing width: 17.5 mm.

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2856265

PT PE/S+1X2-BE

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Surge protection base element

PT plug-in protection base element with surge protection for power supply and a 2-conductor signal circuit without earth potential, rail mounting NS 35/7.5 and NS 35/15, housing width: 17.5 mm

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2880192

D-LAN-19"-D-P

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Surge protection PCB

Replacement printed circuit board for the products ""D-LAN-19""..."". Card with four surge-protected ports for data interfaces according to cat.5/EN 50 17 3 (100Base-T), incl. RJ45 connection females.

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2905023

PT-IQ-EX-L-PP

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Separating plate

Spacer plate for NS-35/7.5 rails to ensure the 50 mm wire dimension between the controller and the surge protection in PT-IQ-EX systems.

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2905024

PT-IQ-EX-H-PP

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Separating plate

Spacer plate for NS-35/7.5 rails in insulated construction (the rail is insulated by an "AB/NS" trestle) to ensure the 50 mm wire dimension between the controller and the surge protection in PT-IQ-EX systems.

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5098470

VB-MDP 10-MD

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Earthing strip for lightning barrier w. cover, Copper, Cu

Earthing strip. Connecting bridge for 8 mm lightning barriers• Length of bridge can be adjusted• Material: Copper• Allows quick equipotential bondingApplication: Parallel switching of the MDP lightning barriers

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5084032

LSA-E

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BAR LAND COMBINED P/LSA PLUS

LSA earthing rail. Earth rail as earth connection between surge protectors LFS-BF... (1 DA) and distributor connector LSA-...-LEI.Earthing rail for connection of the surge protection devices LSA-BF-180 and LSA-BF-24 to the equipotential bonding.

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2702257

TC EXTENDER PT-IQ-1S

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Surge protection plug

Interchangeable Surge Protection Module, for TC EXTENDER 4001 ETH-1S Ethernet Extender (2702253) only, 1 x SHDSL port, dual conductor protection for SHDSL cables driven without ground potential, two-level protection connection

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1011977

TTC-EX-PP

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Separating plate

Spacer plate for NS-35/7.5 rails to ensure the 50 mm wire dimension between the remote warning module and surge protection in TTC-EX systems.

Partition plate for NS-35/7,5 DIN rails to ensure a clearance of 50 mm between the remote signaling module and surge protection in TTC-EX systems.

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1106015

TTC-6P-4-24DC-I-P

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Plug-in surge protection with status indication integrated into the module for a floating 4-wire signal circuit with a high rated current. Rated voltage: 24 V DC

Plug-in surge protection with status indication integrated into the module for a floating 4-wire signal circuit with a high rated current. Rated voltage: 24 V DC

3 View Availability View Price

1635590

TTC-6P-4-GDT-24DC-I-P

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Pluggable surge protection with status indication integrated into the module for three or four signal conductors. Protection circuit only with gas arresters. Nominal voltage: 24 V DC. Can be used in safety-oriented circuits up to SIL 3.

3 View Availability View Price

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