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  3. DIN rail-mounted terminal block
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Panel-mount terminal block DTB-3E95
DIN rail-mountedscrew connectionhigh-current

Panel-mount terminal block - DTB-3E95 - Lettel - DIN rail-mounted / screw connection / high-current
Panel-mount terminal block - DTB-3E95 - Lettel - DIN rail-mounted / screw connection / high-current
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Go to the Lettel website for more information

Characteristics

Mounting
panel-mount, DIN rail-mounted
Connection
screw connection
Other characteristics
high-current, single-pole, copper, insulated
Cross-section

Min.: 16 mm²
(0.02 in²)

Max.: 95 mm²
(0.15 in²)

Current

Min.: 220 A

Max.: 245 A

Nominal voltage

Min.: 1,000 V

Max.: 1,500 V

Description

Description
This 1-pole junction block for 6 cables (220–245 A) enables connection of large cross-section conductors (copper or aluminium) up to 95 mm² and distributes power to several outputs. Its 6-connection configuration centralizes distribution at a single point to simplify wiring and increase installation reliability.

Features and applications
This 1-pole, 6-cable junction block supports conductors up to 95 mm² while ensuring reliable power distribution to multiple departures. The 6-connection layout reduces intermediate links and improves overall system reliability.

Recommended applications: power distribution cabinets, multi-output distribution in industrial and commercial environments, wiring simplification and footprint optimization.

Installation and usage recommendations
  • Cable selection: 16 to 95 mm², copper or aluminium.
  • Ferrules: recommended for flexible conductors to ensure uniform contact.
  • Tightening torque: apply the torque appropriate to the conductor cross-section to guarantee a reliable connection (see recommended torque).
  • Mounting: install on DIN rail or surface-mount according to cabinet architecture.
  • Cable management: grouping outputs on this block centralizes distribution and eases future interventions.
  • Circuit identification: clearly label outputs to facilitate operation and maintenance.
  • Maintenance: regularly check tightening condition and contact cleanliness.

Technical characteristics / specifications
  • Maximum current: 245 A (Cu) / 220 A (Al)
  • Connection: Copper (Cu) or Aluminium (Al)
  • Conductor cross-section range: 16 to 95 mm²
  • Tightening torque per conductor: 20 Nm (for 16 to 95 mm²)
  • Rated voltage: 1000 V AC / 1500 V DC
  • Conductive grease: included to optimize contact
  • Standard: compliant with EN60947-7-1
  • Housing: PA66 self-extinguishing V0, removable cover
  • Conductor body: tinned aluminium
  • Mounting: DIN rail or surface-mount
  • Number of poles: 1
  • Number of cables: 6 per block
  • Protection: IP20
  • Packaging: sold individually; box: 3 pcs; carton: 72 pcs
Go to the Lettel website for more information

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.