GE Industrial Solutions 451 Series Terminal Blocks User Manual

GE Consumer & Industrial

451 Series Terminal Blocks

Contents

451 Series Terminal Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Screw Types

Single Terminal Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

Single Terminal Ground Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Single Terminal Disconnect Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Single Terminal Branch Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Single Terminal Multitier Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Single Terminal Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Spring Types

Single Terminal Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

Single Terminal Ground Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

Duo Feed Through (Branch) Terminal Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

High Density Multitier Terminal Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Disconnect Terminal Block with Fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Miniature Terminal Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Insulation Displacement Contact (IDC) Types

Terminal Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

Catalog Number Structures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .inside back cover

451 Series Terminal Blocks

Type WN screw clamp series

Rising cage clamp technology ensures low contact resistance due to large surface area, while providing a vibration proof contact

One-piece threaded collar guarantees functionality, even after repeated tightening and loosening of screws

Clamping screws are securely held within the insulated housing to help ensure a secure connection

Metal parts provide low contact resistance and high corrosion resistance

Polyamide insulating material is rated UL 94V-0 and has excellent chemical and mechanical properties

A variety of block styles are available, including feed through, ground, branch and multitier versions

Type WF spring clamp series

Screwless spring clamp technology ensures tight, robust connections that are protected against movement

Wire entry and screwdriver access are on the same plane, allowing for neat, easy wiring in tight spaces

Test points are built in for all clamping points, so removal of wire is not required to test connection

Metal parts provide low contact resistance and high corrosion resistance

Polyamide insulating material has excellent electrical, chemical and mechanical characteristics and is rated to UL 94V-0

A variety of block styles are available, including feed through, ground, branch and multitier versions

Type WC insulation displacement contact series

The industry’s narrowest blocks provide wide-ranging flexibility in configuration and applications

Secure, gas-tight and vibration-resistant connections are ensured as the contact design moves the clamp to engage the wire

Special alloys and surface treatments make this block ideally suited for use under extreme conditions

Polyamide insulating material is rated UL 94V-0 and has excellent chemical and mechanical properties

A variety of block styles are available, including feed through, ground, branch and multitier versions

Applicable Standards

EN 60947-7-1 DIN VDE 0611T1

451 Series Terminal Blocks

The 451 Series from GE represents a full line of DIN-rail mounted terminal blocks for the range of applications, from automation and machining equipment to material handling, industrial HVAC, and electrical distribution systems. The line includes screw, spring and insulation displacement contact (IDC) types, along with a full range of accessories, including end stops, jumpers and marking tags.

Captive, touch-safe hardware makes installation fast and safe. Foolproof visual indicators on the feet ensure error-free mounting. The 451 Series also passes 40-year thermal aging and seismic tests and carries worldwide approvals, including UL 94V-O ratings.

The result of these advanced features is a line of terminal blocks that leads the industry in versatility, reliability and ease of use.

SINGLE FEED-THROUGH TERMINAL BLOCK – SCREW TYPE

2.5 mm

4 mm

451WN02G 451WN04G

Max Wire Size (Fine Stranded) 12 AWG/2.5 mm

10 AWG/4 mm

UL 600V 22-12 AWG 20A 22-10 AWG 30A CSA 600V 24-12 AWG 25A 20-10 AWG 40A Block Width 0.20” (5 mm) 0.24” (6 mm) Wire Stripping Length 0.35” (9 mm) 0.35” (9 mm)

6 mm

10 mm

451WN06G 451WN10G

Max Wire Size (Fine Stranded) 8 AWG/6 mm

6 AWG/10 mm

UL 600V 22-8 AWG 50A 600V 16-6 AWG 65A CSA 600V 20-8 AWG 45A 600V 16-6 AWG 70A Block Width 0.31” (8 mm) 0.39” (10 mm) Wire Stripping Length 0.51” (13 mm) 0.51” (13 mm)

*Contact GE for volume discounts.

*Contact GE for volume discounts. List prices are per standard package quantity. Orders must be standard package quantity or multiples thereof.

For ferrules, terminal strips, and marking labels and tags, see page 18. For additional wire size data, see inside back cover.

Item Description Cat. No. List Price, GO-10CB Std. Pkg. Cat. No. List Price, GO-10CB Std. Pkg.

Block Gray 451WN06G $216.73* 100 451WN10G $133.92* 50 DIN Rail,

2 m, slotted

35 mm x 7.5 mm 451DR35075SL2 310.56 20 451DR35075SL2 310.56 20

35 mm x 15 mm 451DR35015SL2 221.20 10 451DR35015SL2 221.20 10 End Clamps (35 mm) 8 mm - w/ Screw 451WNXEC3508S 179.79 50 451WNXEC3508S 179.79 50 End Plates 1.5 mm Thick 451WNXAP0601S1G 5.33 10 451WNXAP1001S1G 6.22 10 Partitions 1.5 mm Thick 451WNXSP0601S1G 6.54 10 – – –

Cross Connectors

2 Pole 451WNXJC0602S 16.15 10 451WNXJC1002S 19.74 10

3 Pole 451WNXJC0603S 25.75 10 451WNXJC1003S 22.89 10

10 Pole 451WNXJC0610S 74.89 10 – – –

Item Description Cat. No. List Price, GO-10CB Std. Pkg. Cat. No. List Price, GO-10CB Std. Pkg.

Block

Gray 451WN02G $132.36 100 451WN04G $150.74* 100

Blue 451WN02B 132.36 100 451WN04B 150.74 100 DIN Rail,

2 m, slotted

35 mm x 7.5 mm 451DR35075SL2 310.56 20 451DR35075SL2 310.56 20

35 mm x 15 mm 451DR35015SL2 221.20 10 451DR35015SL2 221.20 10 End Clamps (35 mm) 8 mm - w/ Screw 451WNXEC3508S 179.79 50 451WNXEC3508S 179.79 50 End Plates 1.5 mm Thick 451WNXAP0201S1G 4.69 10 451WNXAP0201S1G 4.69 10 Partitions 1.5 mm Thick 451WNXSP0201S1G 6.32 10 451WNXSP0201S1G 6.32 10

Cross Connectors

2 Pole 451WNXJC0202S 15.89 10 451WNXJC0402S 15.25 10

3 Pole 451WNXJC0203S 19.19 10 451WNXJC0403S 21.43 10

10 Pole 451WNXJC0210S 56.87 10 451WNXJC0410S 64.35 10

EN 60947-7-1 DIN VDE 0611T1

16 mm

35 mm

451WN16G 451WN35G

Max Wire Size (Fine Stranded) 4 AWG/16 mm

2 AWG/35 mm

UL 600V 12-4 AWG 85A 10-2 AWG 95A CSA 600V 14-4 AWG 95A 10-2 AWG 110A Block Width 0.47” (12 mm) 0.63” (16 mm) Wire Stripping Length 0.79” (20 mm) 0.79” (20 mm)

Item Description Cat. No. List Price, GO-10CB Std. Pkg. Cat. No. List Price, GO-10CB Std. Pkg.

Block

Gray 451WN16G $188.76* 50 451WN35G $191.77* 20 Blue 451WN16B 188.76 50 – – –

DIN Rail, 2 m, slotted

35 mm x 7.5 mm 451DR35075SL2 310.56 20 451DR35075SL2 310.56 20

35 mm x 15 mm 451DR35015SL2 221.20 10 451DR35015SL2 221.20 10 End Clamps (35 mm) 8 mm - w/ Screw 451WNXEC3508S 179.79 50 451WNXEC3508S 179.79 50 End Plates 2 mm Thick 451WNXAP1602S1G 8.88 10 – – –

Cross Connectors

2 Pole 451WNXJC1602S 38.52 10 451WNXJC3502S 24.40 5

3 Pole 451WNXJC1603S 54.95 10 451WNXJC3503S 36.48 5

70 mm

451WN70G

Max Wire Size (Fine Stranded) 2/0 AWG/70 mm

UL 600V 6-2/0 AWG 175A CSA 600V 6-2/0 AWG 200A Block Width 0.95” (24 mm) Wire Stripping Length 0.95” (24 mm)

Item Description Cat. No. List Price, GO-10CB Std. Pkg.

Block Gray 451WN70G $485.14* 20 DIN Rail,

2 m, slotted

35 mm x 7.5 mm 451DR35075SL2 310.56 20 35 mm x 15 mm 451DR35015SL2 221.20 10

End Clamps (35 mm) 8 mm - w/ Screw 451WNXEC3508S 179.79 50

Cross Connectors

2 Pole 451WNXJC7002S 50.25 5 3 Pole 451WNXJC7003S 68.63 5

List prices are per standard package quantity. Orders must be standard package quantity or multiples thereof. For ferrules, terminal strips, and marking labels and tags, see page 18. For additional wire size data, see inside back cover.

*Contact GE for volume discounts.

451 Series Terminal Blocks

SINGLE FEED-THROUGH TERMINAL BLOCK – SCREW TYPE

EN 60947-7-1 DIN VDE 0611T1

4 mm

6 mm

10 mm

451WNSL04N 451WNSL06N 451WNSL10N

Max Wire Size (Fine Stranded) 10 AWG/4 mm

8 AWG/6 mm

6 AWG/10 mm

UL 600V 22-10 AWG 22-8 AWG 16-6 AWG CSA 600V 20-10 AWG 20-8 AWG 16-6 AWG Block Width 0.24” (6 mm) 0.31” (8 mm) 0.39” (10 mm) Wire Stripping Length 0.35” (9 mm) 0.51” (13 mm) 0.51” (13 mm)

Item Description Cat. No.

List Price,

GO-10CB

Std.

Pkg.

Cat. No.

List Price,

GO-10CB

Std.

Pkg.

Cat. No.

List Price,

GO-10CB

Std.

Pkg.

Block Green 451WNSL04N $459.62 100 451WNSL06N $668.79 100 451WNSL10N $349.97 50

16 mm

35 mm

451WNSL16N 451WNSL35N

Max Wire Size (Fine Stranded) 4 AWG/16 mm

2 AWG/35 mm

UL 600V 12-4 AWG 10-2 AWG CSA 600V 14-4 AWG 10-2 AWG Block Width 0.47” (12 mm) 0.63” (16 mm) Wire Stripping Length 0.79” (20 mm) 0.79” (20 mm)

Item Description Cat. No.

List Price,

GO-10CB

Std.

Pkg.

Cat. No.

List Price,

GO-10CB

Std.

Pkg.

Block Green 451WNSL16N $435.96 50 451WNSL35N $275.49 20

SINGLE FEED-THROUGH TERMINAL GROUND BLOCK – SCREW TYPE

EN 60947-7-1 DIN VDE 0611T1

4 mm

451WNUB04G 451WNUK04G

Type Gray Disconnect with Test Bolts Gray Disconnect Max Wire Size (Fine Stranded) 10 AWG/4 mm

10 AWG/4 mm

UL 600V 22-10 AWG 20A 22-10 AWG 20A CSA 600V 20-10 AWG 20A 20-10 AWG 20A Block Width 0.24” (6 mm) 0.24” (6 mm) Wire Stripping Length 0.35” (9 mm) 0.35” (9 mm)

Item Cat. No.

List Price,

GO-10CB

Std.

Pkg.

Cat. No.

List Price,

GO-10CB

Std.

Pkg.

Block 451WNUB04G $494.09 100 451WNUK04G $444.65 100

4 mm

451WNTS04S12G 451WNTS04S22G 451WNTG04S22N

Type Gray, 1 In 2 Out Branch Common Gray, 2 In 2 Out Branch Common Green, 2 In 2 Out Branch Ground Max Wire Size (Fine Stranded) 10 AWG/4 mm

10 AWG/4 mm

UL 600V 22-10 AWG 30A 22-10 AWG 30A 22-10 AWG 30A CSA 600V 22-10 AWG 30A 22-10 AWG 30A 22-10 AWG 30A Block Width 0.24” (6 mm) 0.24” (6 mm) 0.24” (6 mm) Wire Stripping Length 0.31” (9 mm) 0.35” (9 mm) 0.35” (9 mm)

Item Cat. No.

List Price,

GO-10CB

Std.

Pkg.

Cat. No.

List Price,

GO-10CB

Std.

Pkg.

Cat. No.

List Price,

GO-10CB

Std.

Pkg.

Block 451WNTS04S12G $256.27 100 451WNTS04S22G $297.61 100 451WNTG04S22N $719.40 100 End Plates 451WNXAP0401T1G 9.68 10 451WNXAP0401T2G 9.99 10 451WNXAP0401T2G 9.99 10

SINGLE FEED-THROUGH TERMINAL DISCONNECT BLOCK – SCREW TYPE

SINGLE FEED-THROUGH TERMINAL BRANCH BLOCK – SCREW TYPE

451 Series Terminal Blocks

EN 60947-7-1 DIN VDE 0611T1

2.5 mm

4 mm

451WNMD02SG 451WNMD04SG

Max Wire Size (Fine Stranded) 12 AWG/2.5 mm

10 AWG/4 mm

UL 600V 22-12 AWG 20/25A 22-10 AWG 30A CSA 600V 24-12 AWG 25A 22-10 AWG 30A Block Width 0.20” (5 mm) 0.24” (6 mm) Wire Stripping Length 0.31” (8 mm) 0.35” (9 mm)

Item Description Cat. No. List Price, GO-10CB Std. Pkg. Cat. No. List Price, GO-10CB Std. Pkg.

Block

Gray 451WNMD02SG $359.30 100 451WNMD04SG $359.34 100

Ground – – – 451WNDG04SN 459.62 100 End Clamps (35 mm) 8 mm - w/ Screw 451WNXEC3508S 179.79 50 451WNXEC3508S 179.79 50 End Plates 1.5 mm Thick 451WNXAP0201MDG 8.52 10 451WNXAP0401MDG 7.09 10

Cross Connectors

2 Pole 451WNXJC0202S 15.89 10 451WNXJC0402M 17.61 10

3 Pole 451WNXJC0203S 19.19 10 451WNXJC0403M 26.57 10

10 Pole 451WNXJC0210S 56.87 10 451WNXJC0405M 44.70 10

4 mm

451WNFB04A00G 451WNFB04B25G

Max Wire Size (Fine Stranded) 10 AWG/4 mm

10 AWG/4 mm

UL 600V 22-10 AWG 15A 22-10 AWG 15A CSA 600V 22-10 AWG 6.3A 22-10 AWG 10A Block Width 0.31” (8 mm) 0.39” (10 mm) Wire Stripping Length 0.31” (8 mm) 0.31” (8 mm)

Item Description Cat. No.

List Price,

GO-10CB

Std.

Pkg.

Description Cat. No.

List Price,

GO-10CB

Std.

Pkg.

Block

5 mm Fuse Standard 451WNFB04A00G $425.15 50 1/4” Fuse Standard 451WNFB04B00G $548.83 50

5 mm Fuse LED 24V 451WNFB04A02G 751.47 50 1/4” Fuse Neon 250V 451WNFB04B25G 919.80 50

5 mm Fuse Neon 250V 451WNFB04A25G 802.92 50 1/4” Fuse with Indication 451WNFB04B45G 717.16 50

End Clamps (35 mm) 8 mm - w/ Screw 451WNXEC3508S 179.79 50 8 mm - w/ Screw 451WNXEC3508S 179.79 50 End Plates 1.5 mm Thick 451WNXAP0201MDG 8.52 10 1.5 mm Thick 451WNXAP0201MDG 8.52 10 Cross Connectors 10 Pole 451WNXJC0210S 56.87 10 10 Pole 451WNXJC0210S 56.87 10 30 Amp Fuse 30 Amp Fuse 451WNFS30 135.41 12 30 Amp Fuse 451WNFS30 135.41 12

SINGLE FEED-THROUGH TERMINAL MULTITIER BLOCK – SCREW TYPE

SINGLE FEED-THROUGH TERMINAL FUSE BLOCK – SCREW TYPE

EN 60947-7-1 DIN VDE 0611T1

+ 16 hidden pages

GE Industrial Solutions 451 Series Terminal Blocks User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual