Terminal Blocks/Wiring and Connection Systems
212Pages

Terminal Blocks/Wiring Systems/Signal Conditioners • DIN Mounting Rails Page 12-79 • Partition Plates Page 12-82 • Test Plugs Page 12-87 • General Accessories Page 12-89 • Marking Systems Page 12-90 NEMA/EEMAC Terminal Blocks • Open Construction Blocks Page 12-102 • Isolation Switch Blocks Web}: • Voltage Indicating Blocks Web} Panel Mount Blocks NEMA Accessories and Technical • Mounting Rails Page 12-109 • Stacking Bridge Kits Page 12-110 • Side Jumpers/Fanning Strips Page 12-111 • Fuse Puller/Test Sockets Page 12-112 • Marking Systems Page 12-113 Power Blocks Programmable Controller...

Overview and Regulatory Information Allen-Bradley terminal blocks generally have been designed to meet the requirements of one or more regulatory bodies. Most products have also been tested per additional standards. The following is a listing of some of the regulatory bodies and standards which apply to Allen-Bradley terminal block products. See the particular product description for information on specific certifications and ratings. (Underwriters Laboratories) — Devices in this catalog with one of these ratings have been tested by Underwriters Laboratories and meet the requirements of one...

Bulletin 1492 Screw Connection Terminal Blocks Certifications/Introduction 0 Ex e II — Many 1492-J, 1492-K, 1492-L, and 1492-W terminal blocks in this catalog meet the following Canadian Standards per Underwriters Laboratories: CAN/CSA E 60079-7 — Electrical Apparatus for Explosive Atmospheres — Part 0 — General Requirements CAN/CSA E 60079-0 — Electrical Apparatus for Explosive Atmospheres — Part 7 — Increased Safety “e” These products are suitable for Class I, Zone 1 Hazardous Locations. Reference UL file E187022. Contact your local Allen-Bradley distributor for more information. 1 2 3 4...

Screw Connection Terminal Blocks Tie-Point Block Incorporates a shunt bar between the upper and lower current bars to provide a common point among all four terminals. Diode Block Uses a 1N4007 diode between the upper and lower levels for insertion into a control circuit. This block is useful in low voltage DC control circuits for Surge Suppression Block (Cat. No. 1492-JD3SS) Resistor Block Provides a convenient means of incorporating transient Permits the introduction of a 10 O...4.75 MO resistor into a control circuit. suppression for relays, contactors, and solenoids into a control •...

Screw Connection Terminal Blocks Mini Blocks www.ab.com/catalogs Preferred availability cat. nos. are bold. £t\ Allan RtSittlpif

Screw Connection Terminal Blocks Mini Blocks fifo Allan RfoHlatf www.ab.com/catalogs Preferred availability cat. nos. are bold. ^HBT HIIUll-DlaUICy Publication A117-CA001A-EN-P 12-7

Screw Connection Terminal Blocks Standard Feed-Through Blocks used for manufacturing purposes. Note: Height dimension is measured from top of rail to top of terminal Feed-through terminal block Feed-through terminal block Feed-through terminal block Voltage Rating Maximum Current Wire Range (Rated Cross Section) Wire Strip Length Recommended Tightening Torque Housing Temperature Range Short-Circuit Current Rating * Use of center jumpers may affect spacings, requiring derating of terminal blocks. See page 12-83 for details. www.ab.com/catalogs Preferred availability cat. nos. are bold.

Screw Connection Terminal Blocks Standard Feed-Through Blocks Dimensions are not intended to be used Note: Height dimension is measured from top of rail to top of terminal Feed-through terminal block Feed-through terminal block Feed-through terminal block Voltage Rating Maximum Current Wire Range (Rated Cross Section) Wire Strip Length Recommended Tightening Torque Housing Temperature Range Short-Circuit Current Rating ffit\ Allan Rrstfilair www.ab.com/catalogs Preferred availability cat. nos. are bold.

Screw Connection Terminal Blocks Standard Feed-Through Blocks Dimensions are not intended to be used for manufacturing purposes. Note: Height dimension is measured from top of rai Feed-through terminal block Feed-through terminal block Feed-through terminal block Voltage Rating Maximum Current Wire Range (Rated Cross Section) Wire Strip Length Recommended Tightening Torque Housing Temperature Range Short-Circuit Current Rating Auxiliary connection, allowing a single additional #26...8 AWG wire connection. www.ab.com/catalogs Preferred availability cat. nos. are bold. £t\ Allan RtSittlpif

Screw Connection Terminal Blocks Space-Saver Feed-Through Blocks Dimensions are not intended to be used Note: Height dimension is measured from top of rail to top of terminal Single-circuit terminal block. Single-circuit terminal block. Single-circuit terminal block. Voltage Rating Maximum Current Wire Range (Rated Cross Section) Wire Strip Length Recommended Tightening Torque Housing Temperature Range Terminal Blocks Mounting Rails: 1 m Angled Hi-Rise Sym. DIN (Steel) DIN Rail — Normal Duty DIN Rail — Heavy Duty Insulated Side Jumper Center Jumper Link Center Jumper Cover — White Other...

Screw Connection Terminal Blocks Space-Saver Feed-Through Blocks www.ab.com/catalogs Preferred availability cat. nos. are bold. £t\ Allan RtSittlpif

Screw Connection Terminal Blocks Multi-Circuit Feed-Through Blocks * Screw Center Jumpers, $ Plug-in Center Jumpers fifo Allan RfoHlatf www.ab.com/catalogs Preferred availability cat. nos. are bold.

Screw Connection Terminal Blocks Specialty Feed-Through Blocks Dimensions are not intended to be used for manufacturing purposes. Note: Height dimension is measured from top of rail to top of terminal block. Feed-through terminal block with 2 connection points on each side Feed-through terminal block with 3 connection Feed-through terminal block with 3 connection points, 2 on one side Voltage Rating Maximum Current Single Side Twin Side Wire Range (Rated Cross Single Side Twin Side Wire Strip Length Recommended Tightening Torque Single Side: 7.0 lb«in (0.8 N«m) nsulation Temperature Current...