User manual

Bulletin 1492-J, 1492-L, 1492-K
Terminal Blocks
4-4
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Rockwell Automation
CONNECTIVITY
Bulletin 1492-J 1492-L
Type Screw Type Terminal Blocks Spring-Clamp Terminal Blocks
Features
 Mini terminal blocks for 15 mm DIN
rail
 Terminals for 35 mm DIN rail
 Two level terminal blocks
— with diode
— in forward bias or in reverse bias
— with selectable resistor
— with MOV
 Two pole thermocouple blocks
 Terminals for 35 mm DIN rail
 Single circuit terminal blocks
available in 8 colours
 Component blocks
— with a diode
— in forward bias or in reverse bias
— Resistor selectable
— with MOV
Approvals UR, CSA, IEC
Accessories
Test Plugs/Test Plug Adapters, End
Anchors, End Barriers, Partition
Plates, Side Jumpers, Centre Jumper
Bars, Centre Jumper Covers, Neutral
Connecting Blocks, Commoning Bus
Bars, Warning Plates, Group Marking
Carriers
End Retainers/Group Marking
Carriers, Terminal Covers, Centre
Jumpers, Centre Jumper Links,
QuickClamp Insulation Stops, Marker
Card Adapters
Product Selection See page 4-5 See page 4-8
Bulletin 1492-PDE
Features
 Can be mechanically connected for multiple pole requirements
 Panel-mounting
 IP2X Finger-safe from front
Current Range 175…510 A
Number of Poles 1-pole
Distribution Block Wiring 1, 2, 4, and 8 wires per pole
Max. Voltage Ratings 600V AC/DC
Insulation Material Max. Temp. 125 °C (257 °F)
Power Block Material Aluminum or Copper
Wire Size 400 kcmil... #16 AWG per phase Cu
Certifications CE Compliant, CSA Certified and UL Recognized
Product Selection Page 4-12
Product Line Overview
Power Distribution Block Selection
Terminal Blocks Selection