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TBS Transient and lightning protection systems - OBO BETTERMANN

TBS Transient and Lightning Protection Systems from OBO BETTERMANN are engineered to safeguard electrical and automation installations against overvoltages caused by direct lightning strikes and switching transients. These systems include surge protective devices (SPDs) classified as Type 1, Type 2, and Type 3, each designed for specific energy ...

TBS Transient and Lightning Protection Systems from OBO BETTERMANN are engineered to safeguard electrical and automation installations against overvoltages caused by direct lightning strikes and switching transients. These systems include surge protective devices (SPDs) classified as Type 1, Type 2, and Type 3, each designed for specific energy levels and installation points. Key technical parameters include nominal discharge current (In), maximum discharge current (Imax), voltage protection level (Up), and response time. The portfolio covers single-pole (1P), two-pole (2P), three-pole (3P), and four-pole (4P) configurations, with options for DIN rail mounting and integrated remote signaling contacts. Products comply with IEC 61643-11 and EN 62305 standards, ensuring robust protection for power supply networks, data lines, and telecommunications.

These systems are deployed in critical environments such as industrial control panels, building management systems, photovoltaic installations, and telecommunication towers. They are essential for protecting variable frequency drives (VFDs), programmable logic controllers (PLCs), and sensitive electronic equipment in manufacturing plants, data centers, and commercial buildings. Lightning protection zones (LPZ) concept is applied to coordinate surge protection across main distribution boards (MDBs), sub-distribution boards (SDBs), and terminal equipment, ensuring a graded approach to overvoltage mitigation.

Key subcategories include Type 1 arresters for direct lightning protection (e.g., OBO TBS 255 series), Type 2 arresters for switching surge protection (e.g., OBO TBS 280 series), and Type 3 arresters for fine protection of sensitive loads (e.g., OBO TBS 290 series). Article codes typically follow the pattern "TBS-XXX-YYY", where XXX indicates the series and YYY denotes the nominal discharge current and pole configuration. For instance, TBS-255-3P represents a three-pole Type 1 arrester with a nominal discharge current of 25 kA per pole. Additional variants include combined Type 1+2 devices and pluggable modules for easy maintenance.

Partnering with Electric Automation Network ensures access to genuine OBO BETTERMANN products with real-time pricing and technical documentation. Our engineering team provides personalized support for system design, coordination studies, and compliance verification. We offer express worldwide shipping, ensuring critical components arrive within days. Benefit from up to 65% discount on list prices, with dedicated account management for bulk orders and long-term projects.

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Manufacturer Code Reference Catalog Number Description Delivery Price

2360041

DW RD10

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COLLAR SEALING DW RD10

Sealing sleeve for round cables. • Sealing sleeve for penetrations of waterproof foundation plates/walls (e.g. white trough)• For mounting on connection lugs with stainless steel tightening straps• With pressurised water testing to 5 bar• According to DIN EN 62561-5 (VDE 0185-561-5)

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2360043

DW FL30x3,5

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COLLAR SEALING DW FL30X3,5

Sealing sleeve for flat conductors. • Sealing sleeve for penetrations of waterproof foundation plates/walls (e.g. white trough)• For mounting on connection lugs with stainless steel tightening straps• With pressurised water testing to 5 bar• According to DIN EN 62561-5 (VDE 0185-561-5)

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3043207

2500 20

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ADAPTER FOR HAMMER 2500 20

2500 20 3043207 Hammer insert, type 2500, for earthing rods ST, BP and OMEX

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3043258

2500 25

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ADAPTER FOR HAMMER 2500 25

Hammer insert type 2500, for earth rod. • Manufactured by Cobra BBM 47 SPA-Super, Tex11 and COBRA 248• Fits earth rod system ST, BP and OMEX• Hardened

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3043452

2530 25

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ADAPTER FOR HAMMER 2530 25

Hammer insert, type 2530, for earth rod. • Manufactured by Bosch USH 10, HSH 10• Fits earth rod system ST, BP and OMEX• Hardened

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3043610

LE HAMMER-H

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ADAPTER FOR HAMMER YOU HAMMER-H

LE HAMMER-H 3043610 Hammer insert for LightEarth earthing rod

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3043614

LE HAMMER-B

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ADAPTER FOR HAMMER YOU HAMMER-B

LE HAMMER-B 3043614 Hammer insert for LightEarth earthing rod

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3043628

LE HAMMER-B-II

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ADAPTER TO HAMMER YOU, AND HAMMER-B-II

Hammer insert for LightEarth earthing rod. • Suitable for pipe earth rod system LE• 3043606 for Wacker (BHF 25, BHF 30S)• 3043610 for Hilti (TE 52/42, TE72/60, TE92)• 3043614 for Bosch (USH 10, HSH 10)• 3043602 for SDS-Max• 3043618 for Atlas Copco (Hexagon seat)• 3043628 for Bosch GSH27/UH27 (11304) / HS28 (12314) / Hitachi H65SD / Makita HM 1500B / HM1800• Hardened

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3043754

2520 25

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ADAPTER FOR HAMMER 2520 25

Hammer insert, type 2520, for earth rod. • Manufactured by Wacker BHF 25, BHF 30S, EHU 25/220• Fits earth rod system ST, BP and OMEX• Hardened

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3044912

2535 25

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ADAPTER FOR HAMMER 2535 25

2535 25 3044912 Hammer insert, type 2535, for earthing rods ST, BP and OMEX

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3470237

867 M6X125 G

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HOOKS CEILING 867 M6X125 G

Ceiling hooks 867 M6X125 G M6x125mm Steel, St electro-galvanized, EN ISO 19598 / EN ISO 4042

Ceiling hook. Ceiling hook M6 x 125 mm

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5001226

2710 25

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CLAMP CONNECTION 2710 25

2710 25 5001226 Connection clip for earthing rod to round cables Rd 8−10

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5001412

2730 25 FT

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CLAMP CONNECTION 2730 25 FT

Connection clamp for earth rod on flat conductor FT. • ST, BP, OMEX and LightEarth systems• On flat conductors• Including hex-head screw for attaching flat conductors

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5001625

2760 B-20 VA

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CONNECTION TAB 2760 B-20 VA

Connection clamp for earth rod, universal A2. • Meets the requirements of VDE 0185-305-3 (IEC/ EN 62305-3)• Suitable for connecting round conductors Rd 8-10 or flat conductors to FL 40• With adapter plate• Mounted with 2 hexagonal bolts M10 x 30 and 2 hexagonal bolts M10

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5001633

2760 20 V4A

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CONNECTION TAB 2760 20 V4A

Connection clip for earth rod, universal A4. • Meets the requirements of VDE 0185-305-3 (IEC/ EN 62305-3)• Suitable for connecting round conductors Rd 8-10 or flat conductors to FL 40• With adapter plate• Mounted with 2 hexagonal bolts M10 x 30 and 2 hexagonal bolts M10

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5003032

213 2500 DIN

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GROUND CONDUCTOR CROSS 213 2500 DIN

Profile earth rod with connecting lug. • Cross-profile 50 x 50 x 3 mm• With connecting strap• 1 through hole Ø 13 mm• 2 through holes Ø 11 mm• Round conductor fastening, e.g. with type 5001 DIN-FT possible• For the construction of earthing systems, e.g. antenna or earthing of building site distribution boards

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5003784

213 2000 F

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PICA OF LAND C/PROFILE CROSS 213 2000 F

213 2000 F 5003784 Profile earth rod connection with round conductor lug

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5003040

213 3000 DIN

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PICA OF LAND C/PROFILE CROSS 213 3000 DIN

Profile earth rod with connecting lug. • Cross-profile 50 x 50 x 3 mm• With connecting strap• 1 through hole Ø 13 mm• 2 through holes Ø 11 mm• Round conductor fastening, e.g. with type 5001 DIN-FT possible• For the construction of earthing systems, e.g. antenna or earthing of building site distribution boards

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5003318

213 3000 M

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PICA OF LAND C/PROFILE CROSS 213 3000 M

Profile earthing rod connection with strip steel lug. • With 2 m strip steel section FL 30 x 3.5• With 2 through holes Ø 11 mm• For the construction of earthing systems, e.g. antenna or earthing of building site distribution boards

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5012010

AS 3x16

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CONNECTION TERMINAL AS 3X16

Connection terminal for through-wiring. Connection terminal type: AS 3 x 16Connection cross-section: 3 x 1.5 - 16 mm² rigid/ multiple strands3 x 1.5 - 10 mm² fine-wire/with wire end sleeveStripping length: 16 mmRec. tightening torque: 1.2 NmNominal current: 50 AWidth: 17.5 mm (1 PU)For EMC-optimised V through-wiring to IEC 60364-5-53 (VDE 0100-534).

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5014469

1814 FT D37

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VARIO SENS/SETTING/EARTH/PRESSURE 1814 FT D37

VARIO earthing terminal for large reinforced steels. • For armoured steel with 16-37 mm diameter and round conductors and flat conductors• Rapid installation using open slot and only one M10 bolt• Rotatable metal pressure trough for simple, safe mounting

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5015265

EX PAS 5

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BUSS EQUIPOTENTIAL EX PAS 5

Equipotential busbar for EX zone 1/21, 2/22. For ignition spark-free protection/functional equipotential bonding to DIN VDE 0100-410/-540 as well as ignition spark-free lightning protection equipotential bonding to VDE 0185-305 (IEC 62305) in systems to VDE 0165-1 (IEC/ EN 60079-14)• Use in potentially explosive areas, Ex zone 1 and 2/21 and 22• Tested according to explosion group IIC• Lightning current carrying capacity class H (100 kA) to VDE 0185-561-1 (IEC/EN 62561-1)• UV-resistant and halogen-free insulation feet• With spring washer for locking screws against self-loosening to VDE 0185-305-3 Supplementary sheet 2• Suitable for indoor and outdoor applications

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5028043

710 40

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CLAMP SPACER 710 40

Spacer for flat conductor, with steel spreading anchor Ø 10. • Fit: FL 30 and FL 40• With steel straddling dowel Ø 10 mm, spacer and 2 cylinder bolts M5 x 14 (G)

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5038057

942 18

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CLAMP GROUNDING 942 18

Earthing clamp, type 942. • For pipes 1/8‒1 1/2" or Ø 8‒49 mm• Connection options: Cables up to 25 mm²• With connection clip and cylinder bolt M6 x 16 made of brass, nickel-plated• Clamp cover and base made of copper, nickel-plated

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5038073

942 22

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CLAMP GROUNDING 942 22

Earthing clamp, type 942. • For pipes 1/8‒1 1/2" or Ø 8‒49 mm• Connection options: Cables up to 25 mm²• With connection clip and cylinder bolt M6 x 16 made of brass, nickel-plated• Clamp cover and base made of copper, nickel-plated

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5038081

942 28

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CLAMP GROUNDING 942 28

Earthing clamp, type 942. • For pipes 1/8‒1 1/2" or Ø 8‒49 mm• Connection options: Cables up to 25 mm²• With connection clip and cylinder bolt M6 x 16 made of brass, nickel-plated• Clamp cover and base made of copper, nickel-plated

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5038111

942 35

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CLAMP GROUNDING 942 35

Earthing clamp, type 942. • For pipes 1/8‒1 1/2" or Ø 8‒49 mm• Connection options: Cables up to 25 mm²• With connection clip and cylinder bolt M6 x 16 made of brass, nickel-plated• Clamp cover and base made of copper, nickel-plated

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5038138

942 43

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CLAMP GROUNDING 942 43

Earthing clamp, type 942. • For pipes 1/8‒1 1/2" or Ø 8‒49 mm• Connection options: Cables up to 25 mm²• With connection clip and cylinder bolt M6 x 16 made of brass, nickel-plated• Clamp cover and base made of copper, nickel-plated

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5038154

942 49

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CLAMP GROUNDING 942 49

Earthing clamp, type 942. • For pipes 1/8‒1 1/2" or Ø 8‒49 mm• Connection options: Cables up to 25 mm²• With connection clip and cylinder bolt M6 x 16 made of brass, nickel-plated• Clamp cover and base made of copper, nickel-plated

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5040051

925

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CLAMP GROUNDING 925,375

Earthing clamp, type 925. • For pipes 1/4"-1½" or Ø 11.5-48.3 mm• Connection options: conductors to 16 mm² with connecting terminal, riveted with brass and 1 cylinder bolt M5 x 12• To 1½" with 2 cylinder bolts M6 x 16 (G)

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