Screw Connection Terminal Blocks
Certifications
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 the ratings have been tested by Underwriters Laboratories and meet the requirements of one or more of the following United States Sta
ndards:
Reference UL files E34648, E40735
(Underwriters Laboratories) — Devices in this catalog with this rating have been tested by Underwriters Laboratories and meet the requirements of the following Canadian Standard:
CSA 22.2 No. 158 — Terminal Blocks
Reference UL file E40735
(Canadian Standards Association) — Devices in this catalog with this rating have been tested by the Canadian Standards Association and meet the requirements of the following Canadian Standard:
CSA 22.2 No. 158 — Terminal Blocks
Reference CSA files LR67896
Terminal blocks listed in this catalog meet the requirements of the Low Voltage Directive put forth by the European Union. Devices have been tested and comply with one or more of the following European Norms:
EN 60947‐1 — Low Voltage Switchgear and Controlgear: General Rules
EN 60947‐7‐1 — Low Voltage Switchgear and Controlgear: Terminal Blocks for Copper Conductors
EN 60947‐7‐2 — Low Voltage Switchgear and Controlgear: Protective Conductor Terminal Blocks for Copper Conductors
EN 60947‐7‐3 — Low Voltage Switchgear and Controlgear: Safety Requirements for Fu Terminal Blocks
ATEX — Devices listed in this catalog with “ATEX” ratings meet the following European Norms per DEMKO or KEMA, Approval Certification Bodies for the European Union:
EN 60079‐7 — Electrical Apparatus for Potentially Explosive Atmospheres — General Requirements
EN 60079‐0 — Electrical Apparatus for Potentially Explosive Atmospheres — Incread Safety “e”注会战略
Contact your local Rockwell Automation sales office or Allen-Bradley distributor for a copy of the certificate.
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 — Incread Safety “e”
The products are suitable for Class I, Zone 1 Hazardous Locations. Reference UL file E187022. Contact your local Allen-Bradley distributor for more information.
AEx e II — Devices listed in this catalog with an “AEx e II” rating meet the following United States Standard per Underwriters Laboratories:
ANSI/UL 60079‐0 and 60079‐7 — Standard for Electrical Equipment for U in Class I, Zone 0, 1, and 2 Hazardous (Classified) Locations
The products are suitable for Class I, Zone 1 Hazardous Locations. Reference UL file E187022. Contact your local Rockwell Automation sales office or Allen-Bradley distributor for more information.
Lloyd’s Register — Many 1492‐H, 1492‐J, 1492‐L, and 1492‐W terminal blocks in this catalog have been certified for u in marine, off‐shore, and industrial installations per the following standard:
Lloyd’s Register Test Specification No. 1:1996
Contact your local Rockwell Automation sales office or Allen-Bradley distributor for a copy of the certificate.
The AllenBradley Line of IEC Terminal Blocks…
International Products for a Worldwide Marketplace
The Allen-Bradley Bulletin 1492-J line of internationally approved IEC style terminal blocks offers a wide range of features and benefits ideally suited for many industrial applications. The 1492-J line has been designed to meet the tough requirements of almost every industrial application. Functional, internationally approved, finger-safe, and cost‐effective — the Allen‐Bradley Bulletin 1492‐J line.
Products Available in the Bulletin 1492 Screw Terminal Block Line
七年级学情分析Our family of IEC terminal blocks consists of many different types of blocks, from general feed-throu
gh terminal blocks for control wiring to specialty blocks for grounding and isolating. We even offer thermocouple terminal blocks, specifically designed for temperature-dependent process control applications.
Products offered within the Bulletin 1492 Screw Terminal Block line include:
Feed-Through Blocks, capable of accommodating #30…2/0 AWG (0.2…70 mm2) wire
Grounding Blocks for grounding a given circuit to the DIN Rail
Mini Blocks for applications where panel space is at a premium
Two-Level Blocks that double circuit wiring density
Multi-Conductor Blocks that allow splitting or joining of control circuits
Three-Level Sensor Blocks for coordination of three-wire nsor groups
Isolation Blocks for circuit isolation during testing and troubleshooting
Fu Blocks, with and without blown fu indication, for easily integrated overcurrent protection
Electrical Component Blocks that allow the inrtion of fixed components into control circuits. Available components include resistors, diodes, surge suppression circuits, and shunt bars.
Tie-Point Block
(Cat. No. 1492-JD3C)
Incorporates a shunt bar between the upper and lower current bars to provide a common point among all four terminals.
Diode Block
(Cat. Nos. 1492-JD3DF, 1492-JD3DR)
Us a 1N4007 diode between the upper and lower levels for inrtion into a control circuit. This block is uful in low voltage DC control circuits for directioning and suppression.
Cat. No. 1492-JD3DF
Cat. No. 1492-JD3DR
Surge Suppression Block
(Cat. Nos. 1492-JD3SS)
Provides a convenient means of incorporating transient suppression for relays, contactors, and solenoids into a control system.
基的偏旁
Resistor Block
兵圣传奇
(Cat. No. 1492-JD3RC001)
保兑Permits the introduction of a 249 W resistor into a control circuit.
Return Blocks that have both terminations on the same side of the terminal block allowing the rail to be mounted next to the wall of an enclosure
Plug-In Style Blocks that allow the inrtion of removable plugs into control circuits. Available plugs include a Disconnect Plug, a Fu Plug, and a Component Plug which will accommodate various electrical components
Thermocouple Terminal Blocks (Types B, E, J, K, N, S, T) for temperature control applications
A wide variety of Snap-In Markers for individual or group circuit identification
Multi-pole insulated Center Jumpers which provide a convenient method of commoning control circuits
Materials and Design Features
The Bulletin 1492-J line is designed for safety, installation ea, and ruggedness. Features using the design criteria include the following:
Tin-plated terminals and steel screws for corrosion resistance (Bulletin 1492-W terminal blocks have nickel-plated terminals and stainless steel screws) High copper content copper alloy for excellent conductivity
Four-sided wire funnel guides for easy wire inrtion
Finger-safe housings to prevent accidental contact with live circuits
International approvals for worldwide u
DIN Rail (Cat. No. 199-DR1) mountability, allowing terminal blocks to be placed on the same channel as contactors, starters, relays, and other DIN Rail-mounted control devices
Self-extinguishing, polyamide 6.6 housing material with UL 94-V0 flammability rating (Bulletin 1492-W terminal blocks have UL 94-V2 flammability rating) Backed out screws for fast wiring
Mini-Blocks
1492-WM31492-WM41492-WMD1
Dimensions are not intended to be ud for manufacturing
purpos.
Note: Height dimension is measured from top of rail to top
of terminal block.
Specifications Single-circuit mini terminal block.Single-circuit mini terminal block.Two-circuit mini terminal block. Certifications IEC CSA ATEX IEC CSA ATEX CSA IEC
Voltage Rating300V
AC/DC 500V
AC/DC
300V
AC/DC
420V
AC/DC
300V
AC/DC
500V
AC/DC
300V
AC/DC
420V
AC/DC
300V
AC/DC
300V
AC/DC
500V
AC/DC
Maximum Current15 A24 A15 A24 A20 A32 A20 A32 A15 A15 A17.5 A
Wire Range (Rated Cross Section)#30 (14)
AWG 0.5…2.5
m m2
#22 (14)
AWG
2.5 mm2#22 (12)
AWG
0.5…4.0
m m2
#22 (12)
AWG
4.0 mm2#22…16 AWG0.5…1.5
如何删除空白行m m2
Wire Strip Length0.24 in. (6 mm)0.39 in. (10 mm)0.35 in. (9 mm) Recommended Tightening Torque 4.2…4.6 lb•in (0.52 N•m) 4.7…6.2 lb•in (0.70 N•m) 4.2…4.6 lb•in (0.52 N•m) Density61 pcs/ft (200/m)50 pcs/ft (166/m)61 pcs/ft (200/m)
Housing Temperature Range‐40…+195 °F (‐40…+90 °C)‐40…+195 °F (‐40…+90 °C)‐40…+195 °F (‐40…+90 °C)
Terminal Blocks Cat. No.Pkg Qty.
Cat. No.
Pkg Qty.
Cat. No.Pkg Qty.
Color:Grey1492-WM3501492-WM4501492-WMD150 Red1492-WM3-RE501492-WM4-RE501492-WMD1-RE50
Blue1492-WM3-B501492-WM4-B501492-WMD1-B50
Black1492-WM3-BL501492-WM4-BL501492-WMD1-BL50
Green1492-WM3-G501492-WM4-G501492-WMD1-G50
Yellow1492-WM3-Y501492-WM4-Y501492-WMD1-Y50
Orange1492-WM3-OR501492-WM4-OR501492-WMD1-OR50
Brown1492-WM3-BR501492-WM4-BR501492-WMD1-BR50
White1492-WM3-W501492-WM4-W501492-WMD1-W50
Accessories Cat. No.Pkg Qty.
Cat. No.
Pkg Qty.
Cat. No.Pkg Qty.
Mounting Rails:
1 m Sym. mini DIN (Steel)
1492-DR351492-DR351492-DR35 End Barrier1492-EBM3501492-EBM4501492-EBMD150subject
End Anchors and Retainers:
Mini Screwless End Retainer
1492-ERL15201492-ERL15201492-ERL1520 Mini DIN Anchor — Normal Duty1492-EAJ15501492-EAJ15501492-EAJ1550
Jumpers:
Insulated Side Jumper
1492-SJM5-10 (10-pole)101492-N42 (2-pole)50——
1492-SJ6-10 (10-pole)10
Side Jumper — 12‐pole uninsulated————1492-SJMD5-12
(Uninsulated)
10 Center Jumper — 50‐pole——1492-CJD6-505—— Center Jumper — 10‐pole1492-CJM5-10101492-CJD6-1010—— Center Jumper — 5‐pole——1492-CJD6-510—— Center Jumper — 4‐pole——1492-CJD6-410—— Center Jumper — 3‐pole1492-CJM5-3101492-CJD6-310—— Center Jumper — 2‐pole1492-CJM5-2101492-CJD6-210—— Center Jumper Link1492-CJL5101492-CJL610——
Other Accessories:
Partition Plate
1492-PPM3501492-PPM3501492-PPMD150 Test Plug——1492-TP2810—— Test Plug Adapter1492-TA285101492-TA4010—— Electrical Warning Plate (4-pole)——1492-EWP6-410——
Marking Systems:
Snap-in Marker Card
1492-MS5X5 (80/card)51492-MS6X9 (80/card)51492-MS5X5 (80/card)5
1492-WMG31492-WMG4
Dimensions are not intended to be ud for manufacturing purpos.
Note: Height dimension is measured from top of rail to top of terminal block.
Specifications Single-circuit mini grounding terminal block.Single-circuit mini grounding terminal block.
Certifications IEC IEC
Maximum Current Grounding Grounding
Wire Range (Rated Cross Section)#14 AWG (2.5 mm2)#22…12 AWG0.5…4.0 mm2
Wire Strip Length0.31 in. (8 mm)0.39 in. (10 mm)
Recommended Tightening Torque 6.2 lb•in (0.7 N•m) 5.3 lb•in (0.6 N•m)
Density50 pcs/ft (166 pcs/m)50 pcs/ft (166 pcs/m)
Housing Temperature Range—‐40…+195 °F (‐40…+90 °C)
Terminal Blocks Cat. No.Pkg Qty.Cat. No.Pkg Qty.
祭灶神Color:Metallic1492-WMG350——
Green/Yellow——1492-WMG410
Accessories Cat. No.Pkg Qty.Cat. No.Pkg Qty.
Mounting Rails:
1 m Sym. Mini DIN (Steel)
1492-DR351492-DR35
End Anchors and Retainers:
Mini Screwless End Retainer
——1492-ERL1520
Mini DIN Anchor — Normal Duty——1492-EAJ1550
Other Accessories:
Partition Plate
1492-PPM3501492-PPM350
Marking Systems:
Snap-in Marker Card
——1492-MS6X9 (80/card)5
Standard Feed-Through Blocks
1492-J31492-J41492-J6
Dimensions are not intended to be ud for
manufacturing purpos.
Note: Height dimension is measured from top of rail to
top of terminal block.
Specifications Feed-through terminal block Feed-through terminal block Feed-through terminal block Certifications CSA IEC ATEX CSA IEC ATEX CSA IEC ATEX
Voltage Rating600V AC/DC800V
AC/DC 550V AC/DC600V AC/DC800V
AC/DC
690V AC/DC600V
AC/DC
800V
AC/DC
550V AC/DC
Maximum Current25 A20 A24 A21 A35 A25 A32 A28 A50 A41 A36 A
Wire Range (Rated Cross Section)#28 (12)
AWG #26 (12)
AWG
2.5 mm2 2.5 mm2 (#20…
14 AWG)
#22 (10)
AWG
#26 (10)
AWG
4 mm2 4 mm2 (#20…
12 AWG)
#22 (8)
AWG
6 mm2 6 mm2 (#20…
10 AWG)
Wire Strip Length0.39 in. (10 mm)0.39 in. (10 mm)0.47 in. (12 mm) Recommended Tightening Torque 4.5…7.1 lb•in (0.5…0.8 N•m)9.0 lb•in (1.0 N•m)14.2 lb•in (1.6 N•m)
Density59 pcs/ft (196 pcs/m)49 pcs/ft (163 pcs/m)37 pcs/ft (123 pcs/m)
Housing Temperature Range‐58…+248 °F (‐50…+120 °C)‐58…+248 °F (‐50…+120 °C)‐58…+248 °F (‐50…+120 °C) Short-Circuit Current Rating See Short-Circuit Current Ratings
Terminal Blocks Cat. No.Pkg Qty.Cat. No.Pkg Qty.Cat. No.Pkg Qty. Color:Grey1492-J31001492-J41001492-J6100 Red1492-J3-RE1001492-J4-RE1001492-J6-RE100
Blue1492-J3-B1001492-J4-B1001492-J6-B100
Black1492-J3-BL1001492-J4-BL1001492-J6-BL100
Green1492-J3-G1001492-J4-G1001492-J6-G100
Yellow1492-J3-Y1001492-J4-Y1001492-J6-Y100
Orange1492-J3-OR1001492-J4-OR1001492-J6-OR100
Brown1492-J3-BR1001492-J4-BR1001492-J6-BR100
White1492-J3-W1001492-J4-W1001492-J6-W100
Violet1492-J3-V1001492-J4-V100——Mounting Rails:
1 m Symmetrical DIN (Steel)
199-DR110199-DR110199-DR110
