PR Electronics 3405 Power Connector Unit

Features

  • Slimline housing of 6 mm
  • Supplies DIN rail from supply terminals
  • Can pass up to 2.5 A
  • Up to 100 units can be powered
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PR Electronics 3405 Power Connector Unit is designed to efficiently connect power to a DIN rail, either from supply terminals or through a powered DIN rail. It is suitable for use in hazardous environments and can support a significant number of units, making it an ideal solution for complex installations.

Applications

  • Power Connection: Allows power to be connected to the DIN rail from supply terminals.
  • Powered DIN Rail: Enables a powered DIN rail to supply power to the terminals.
  • Hazardous Environment Installation: Suitable for installation in ATEX Ex Zone 2, IECEx Zone 2, and FM Division 2 environments.
  • High Vibration Environments: Ideal for use in environments with high vibration stress, such as ships.

Technical Characteristics

  • Current Capacity: Can pass up to 2.5 A.
  • Unit Support: Can power up to 115 units, or up to 85 units for models 3111, 3112, and 3113.

PR Electronics 3405 Power Connector Unit is an essential component for reliable power distribution in complex and hazardous installations. Its robust design and high capacity make it suitable for a wide range of industrial applications, ensuring efficient and safe power management.

Specification

ENVIRONMENTAL CONDITIONS
Operating temperature -25°C to +70°C
Relative humidity < 95% RH (non-cond.)
Protection degree IP20
MECHANICAL SPECIFICATIONS
Dimensions (HxWxD) 113 x 6.1 x 115 mm
Weight approx. 65 g
DIN rail type DIN EN 60715/35 mm
Wire size 0.13…2.5 mm2 / AWG 26…12 stranded wire
Screw terminal torque 0.5 Nm
Vibration IEC 60068-2-6
2…25 Hz ±1.6 mm
25…100 Hz ±4 g
COMMON SPECIFICATIONS
Supply
Supply voltage 16.8…31.2 VDC
Internal power dissipation 0.25 W (max.)
Required external fuse 2.5 A
I.S. / EX MARKING
ATEX II 3 G Ex nA IIC T4 Gc
IECEx Ex nA IIC T4 Gc
FM, US Cl. I, Div. 2, Gp. A, B, C, D T4 or Cl. I, Zone 2, AEx nA IIC T4
FM, CA Cl. I, Div. 2, Gp. A, B, C, D T4 or Cl. I, Zone 2, Ex nA IIC T4
OBSERVED AUTHORITY REQUIREMENTS
EMC 2014/30/EU
LVD 2014/35/EU
RoHS 2011/65/EU
EAC TR-CU 020/2011
EAC Ex TR-CU 012/2011
APPROVALS
ATEX KEMA 10ATEX0147 X
IECEx KEM 10.0068X
c FM us FM17US0004X / FM17CA0003X
c UL us, UL 61010-1 E314307
EAC Ex RU C-DK.HA65.B.00355/19
DNV-GL Marine TAA00001RW

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