Rockwell Automation 1492-P User Manual

Bulletin 1492-P Push-in Terminal Blocks

Dramatic Time Savings and Improved Reliability

Features and Benets

• ONE-hand, ONE-second insertion

• No strand breakage or turned back strands

• Low insertion force

• No retightening

• Easy-to-see terminals from the front

• Universally-located test points for fast inspection and easy commissioning

• Plastic actuators for shock prevention

• Application-driven designs (power distribution and sensor/signal blocks)

• No torque values needed to install or double check

• Quick reference guide for easy ferrule selection

• Marker areas located on the front and sides with only four marker card types needed for the entire product line

This innovative push-in connection technology oers dramatic time savings by creating wiring eciency. The 1492-P Push-in terminal blocks provide improved wiring accuracy and reliability insuring a quality connection that requires no double checking.

When using an automated ferrule machine, installation can be up to 65 percent faster than screw-type terminal block connections – a 26 second savings per terminal block. That’s a saving of over seven hours for every 1,000 terminal blocks connected. Not only is productivity vastly increased, but the resulting connections eliminate the vibration failure mode of screw terminals. The push-in connections signicantly exceed UL pull-out standards.

65% reduction in labor – saving over seven hours per 1,000 terminal blocks installed

Bulletin 1492-P Push-in terminal blocks oer panel builders, OEMs, and other high-volume users cost-savings – not only in the form of increased wiring speed, but also through eliminating connection adjustments and torque-checking of screws. They are available in a wide range of standard and application specic oerings, including a unique control power distribution terminal block.

Push-in Technology

Approximate area shown cut away below

Solid and ferrule:

Direct insertion without tools

Stranded:

Press actuator to open clamp then insert wire

Actuators allow

insertion and removal

of all wire types

Steel clamp holds wire onto current

bar connection

Copper for conductive

components

Easy verication testing with individual terminal test points. Multiple distribution congurations available with

two isolated jumper channels.

Compatible with Allen-Bradley ClearMultiprint,™ ClearPlot® and ClearMark™ marking systems.

Oerings

A wide range of product and accessories are available, with eight colors and accepting wire sizes from 6-28 AWG Universal / Standard Terminal Blocks

Single Level Feed-Through

(1)

Color

-B -RE -BL -G -Y -OR -W 2 Wire 3 Wire 4 Wire

Catalog Number

1492-P2 1492-P2T 1492-P2Q 26-14 AWG (1.5 mm2) 1492-P3 1492-P3T 1492-P3Q 28-12 AWG (2.5 mm2) 1492-P4 1492-P4T 1492-P4Q 26-10 AWG (4.0 mm2) 1492-P6 1492-P6T 22-8 AWG (6.0 mm2)

1492-P10 20-6 AWG (10.0 mm2)

– – – – – – 1492-P10T 20-6 AWG (10.0 mm2)

1492-P16 18-6 AWG (16.0 mm2)

– – – – – – 1492-P16T 18-6 AWG (16.0 mm2)

Multiple Level Feed-Through

(1)

Color

-B -RE -BL -G -Y -OR -W Double Level Three Level Four Level

Catalog Number

1492-PD3 28-12 AWG (2.5 mm2)

1492-PD3C

(3)

– – – – – – 1492-PT3 28-12 AWG (2.5 mm2) – – – – – – 1492-PT3C

– – – – – – – 1492-PQ3

1492-PD4 26-10 AWG (4.0 mm2)

– – – – – – 1492-PD4C

(3)

(2)

Wire Range

(Rated Cross Section)

Wire Range

(Rated Cross Section)

28-12 AWG (2.5 mm2)

(3)

28-12 AWG (2.5 mm2)

(4)

28-12 AWG (2.5 mm2)

26-10 AWG (4.0 mm2)

Disconnect

(1)

Color

-B 2 Wire 3 Wire 4 Wire

Catalog Number

(2)

Wire Range

(Rated Cross Section)

1492-PKD3 1492-PKD3T 1492-PKD3Q 28-12 AWG (2.5 mm) 1492-PKD4 26-10 AWG (4.0 mm2)

Flex Plug-in

(1)

Color

-B Single Level Double Level

Catalog Number

(2)

Wire Range

(Rated Cross Section)

1492-P31P 1492-PD32P 28-12 AWG (2.5 mm2)

1492-PD32PC

(1) Available in gre y as the standard co lor. To order oth er colors add a sux t o the catalog numbe r. For exam ple, the catalog nu mber would be

1492-P3-B for a blue 1492-P3 termi nal block.

(2) Ground ing terminal bloc ks available in all siz es. To order a grouding te rminal block add a “G” to th e catalog number.

For examp le, the catalog numb er would be 1492-PG4Q for a gr ounding version o f 1492-P4Q.

(3) The “C” in the cata log number design ates a commoning bar m eaning the upper and l ower circuits are c onnected.

(4) The 1492-PQ3 includes a si ngle ground conne ction on the lowes t level.

(3)

28-12 AWG (2.5 mm2)

+ 5 hidden pages