Brochure

: Pdf 104348-Brochure 104348-Brochure 786210 Batch7 unilog

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www.tnb.com

United States

Tel: 901.252.8000

800.816.7809

Fax: 901.252.1354

Technical Services

Tel: 888.862.3289

G-2

Overview

Wire Termination — Sta-Kon® Wire Termination & Insulation

• Selectively annealed

long barrel

• Longer barrel design

• Color-coded insulators

• Brazed or overlapping

seams

• Anti-rotational tongue

• Hardened tongue

• Complete wire and

stud size identification

Thomas & Betts developed the first tool-applied solderless terminals and

connectors more than 70 years ago in response to industry awareness

of the need for better performance of electrical systems.

Key Features and Benefits

• Metalinsulationgripsleeveisincludedonall-nylon

terminalforstrainrelief

• Longbarrelselectivelyannealed

• UL®ListedE9809unlessotherwisespecified

Experience the Sta-Kon® advantage!

• Funnel Entry

Barrel

D

eep Internal S

errations

After the insertion of a wire into the terminal’s barrel, a deep, serrated

interior ensures a large area of contact that lowers the resistance of a

connection. With the mechanical force of the tool, the wire strands cold

flow into the serrated interior. This guarantees electrical resistance lower

than the wire to which it is applied. This feature also prevents pullout from

vibration and mechanical strain. Deep internal serrations can be compared

to the effective holding power of a well-treaded tire on a wet highway.

Fun

neled Ter

minal Barrel Entry

This feature makes wire insertion faster and easier. A funneled barrel

eliminates wire strand “hang up” upon insertion into the terminal’s barrel.

The loss of even a couple of wire strands can have negative results on

electrical efficiency and resistance to mechanical strain.

St

a-Kon® Lon

g Barrel Design

If lowering electrical resistance, preventing wire pullout, eliminating

a “missed” crimp and having an insulator that stays on the barrel during

installation are your goals, then you must design a terminal with a long

barrel. This also provides the insulator with additional surface area, holding

tight to the barrel. Most competitive barrel lengths range from 20–50%

shorter than Sta-Kon® terminals. The results are usually a stream of

electrical failure, rework and added expense. Many competitive insulators

come off during crimping due to a limited barrel length.

Note: Listed for solid wire up to #10 AWG, terminals only.

United States

Tel: 901.252.8000

800.816.7809

Fax: 901.252.1354

Technical Services

Tel: 888.862.3289

www.tnb.com

G-3

Wire Termination — Sta-Kon® Wire Termination & Insulation

Overview

Superior terminals for superior connections!

• Deep Internal Serrations

• Flat bottom box

• Electro-tin plating

• Center reinforced spring

detent for minimum

insertion force

• Compound Spring Rails

provide positive contact

after repeated insertions

Strands enter as a

homogeneous group and

compact tightly under

compression due to fully

brazed seam

Brazed or Ov

erlapped Seam

A long barrel design is of little value unless it is one solid piece. That is why

Thomas & Betts brazes the seam on our vinyl-insulated Sta-Kon® terminals

andoverlaps the seam on nylon-insulated terminals. Many competitive terminals

have butted seams. This means increased chances for wirestrand loss, poor

resistance, wire pullout, and electrical failure. If the installer doesn’t position

thetool exactly on the correct spot on the barrel, there’s likely going to be

animproper termination. The butted seam can also fold due to tool-applied

pressure piercing the terminals insulation from the inside out. With Thomas

& Betts’ brazed oroverlapped seam, the installer can crimp anywhere along the

barrel’s surface. This provides up to 2.5 times the tensile strength of a butted

seam terminal, guaranteeing proper electrical flow, void free.

Selective Annealing

Because of the mechanical strength of copper, an installer can

experience fatigue associated with repeated installations. For

this reason, Thomas & Betts puts its terminals through one

more step called selective annealing. This process leaves the

barrel soft enough to crimp and form around the wire. However,

we “cold form” the tongue during the manufacturing process so

it remains strong. This is done so the tongue can withstand repeated

bends and bolt tightening strain common in most electrical installations.

Many competitors attempt to accomplish similar goals by removing valuable

material or using a softer copper, which has lower conductivity. This

increases electrical resistance as well as the odds for shorting

and downtime.

A

nti-Rotational Tongue

s

This is a unique feature to the Thomas & Betts ring tongue terminal. This

design prevents terminal shorting by keeping the terminal secure in the

terminal block. The installer can place a greater number of terminals closer

together without worry.

Proper Identification

We identify all terminals with Thomas & Betts initials, T & B. We also

indicate wire and stud sizes. These markings are clearly visible on the

surface of the tongue, taking any guesswork out of replacing or reordering

additional parts. Our superior bright plating also assists in visibility.

All

Sta-Kon® Terminals

are Deburred and

Degreased

To ensure a Sta-Kon® terminal is properly plated and insulated, all our parts

are put through a process that cleans and smooths the terminal of any

manufacturing by-products — mainly grease, oils and sharp edges. Many

competitive products do not put their product through such rigorous finishing.

www.tnb.com

United States

Tel: 901.252.8000

800.816.7809

Fax: 901.252.1354

Technical Services

Tel: 888.862.3289

G-4

Ring Terminals

Wire Termination — Sta-Kon® Wire Termination & Insulation

Sta-Kon® Rings, Forks

and Locking Forks

• Complete line of installing tools engineered to match

tool with terminal

• First to gain military approval for pressure connections…

many styles available for military applications

• Sta-Kon® products exceed test specification

requirements of military, UL and CSA

• Include extra metal sleeve to grip insulation

• Vinyl insulated and bare Sta-Kon® terminals feature

brazed seam wire barrels that can be crimped at any

place on the barrel circumference

• Can be installed with crimping tools having a single

indentor or double indentor (recommended for solid wire)

• Serrated barrel increases grip on wire

• Wire range identification on the tongue of each terminal

• Can be installed with crimping tools having a single

indentor or double indentor (recommended for solid wire)

• Constructed of electrolytic copper for high conductivity

• Wire range identification on the tongue of each terminal

Listing

Sta-Kon® Rings, Forks and Locking Forks are tested

and listed to UL® 486A/B, two-way splices to UL 486C,

disconnects to UL 310 and all appli cable products

to CSA 22.2.

Nylon-Insulated Ring Terminals

Cat. No.

PkG.

Qty.

Wire

raNGe

Max.

iNs.

Bolt

Hole

reC.

tool

DiMeNsioNs stoCk

tHiCk.a B C M

rZ22-2** 100 26–22 .083 #2

ERG4006

.57 .14 .13 .49

rZ22-4** 100 26–22 .083 #4 .65 .21 .20 .54

rZ22-6** 100 26–22 .083 #6 .65 .21 .20 .54 .02

rZ22-8** 100 26–22 .083 #8 .75 .25 .23 .62

rZ22-10** 100 26–22 .083 #10 .75 .25 .23 .62

rax23* 1,000 26–24 .125 #2

WT145A

.66 .14 .14 .59

rax43* 1,000 26–24 .125 #4 .74 .20 .19 .64

rax63* 1,000 26–24 .125 #6 .84 .25 .22 .72 .02

rax83* 1,000 26–24 .125 #8 .84 .25 .22 .72

rax103* 1,000 26–24 .125 #10 .84 .25 .24 .72

ra18-4 100 22–16 .136 #4

ERG4001

.72 .23 .14 .59

ra323 1,000 22–16 .136 #4 .72 .23 .14 .59 .03

ra333 1,000 22–16 .136 #6 .72 .23 .14 .59

ra18-6 100 22–16 .136 #6 .86 .26 .25 .71

* Not listed by UL or CSA ** CSA Listed only

Cat. No.

PkG.

Qty.

Wire

raNGe

Max.

iNs.

Bolt

Hole

reC.

tool

DiMeNsioNs stoCk

tHiCk.a B C M

ra853 1,000 22–16 .136 #6 .86 .26 .25 .71

ra18-8 100 22–16 .136 #8 .89 .26 .25 .71

ra833 1,000 22–16 .136 #8 .86 .26 .25 .71

ra863 1,000 22–16 .136 #8 .89 .26 .25 .71

ra18-10 100 22–16 .136 #10 WT145A .89 .31 .25 .71 .03

ra873 1,000 22–16 .136 #10 .89 .31 .25 .71

ra18-14 100 22–16 .136 1⁄4"1.10 .46 .31 .84

ra713 1,000 22–16 .136 1⁄4"1.10 .46 .31 .84

ra18-516 100 22–16 .136 5⁄16"1.10 .46 .31 .84

ra723 1,000 22–16 .136 5⁄16"1.10 .46 .31 .84

ra18-38 100 22–16 .136 3⁄8"1.20 .53 .35 .87

ra733 1,000 22–16 .136 3⁄8"ERG4001 1.20 .53 .35 .87 .03

ra18-12 100 22–16 .136 1⁄2" 1.30 .72 .50 .92

ra753 1,000 22–16 .136 1⁄2" 1.30 .72 .50 .92

M

B

A

C

M

United States

Tel: 901.252.8000

800.816.7809

Fax: 901.252.1354

Technical Services

Tel: 888.862.3289

www.tnb.com

G-29

Disconnects and Male Tabs

Wire Termination — Sta-Kon® Wire Termination & Insulation

Insulated coupler requires no tool!

250 Series — Adapters and Coupler†

Picture shows wristlock disconnect assembled

as two pieces. Parts are sold by the piece not

by assemblies.

Choose from nylon-insulated or non-insulated!

Wristlock Disconnects†

Non-insulated

Insulated coupler

Available in variety

of wire ranges!

Nylon-insulated

110 Series — Disconnects*

Nylon-Insulated wristlock disconnects

Non-Insulated wristlock disconnects

10

11

CAT. NO.

PKG.

qTy.

TAb

size

wire

rANGe

mAx.

iNs.

reC.

TOOl

diA.

A b

rA18-110F 100 .110 x .032 22–18 .110

ERG4006

.75 .15

rA10-sK 1,000 .110 x .032 22–18 .110 .75 .15

rA18-111F 100 .110 x .020 22–18 .110 .75 .15

rA11 1,000 .110 x .020 22–18 .110 .75 .15

rb14-110F 100 .110 x .032 16–14 .135 .75 .15

rb10-sK 1,000 .110 x .032 16–14 .135 .75 .15

rb14-111F 100 .110 x .020 16–14 .135 .75 .15

rb11-Tb 1,000 .110 x .020 16–14 .135 .75 .15

A18-110F 100 .110 x .032 22–18 —

WT111M

WT112M

WT2000

.59 .15

A10-Tb 1,000 .110 x .032 22–18 — .59 .15

A18-111F 100 .110 x .020 22–18 — .59 .15

A11 1,000 .110 x .020 22–18 — .59 .15

b14-110F 100 .110 x .032 16–14 — .59 .15

b10-Tb 1,000 .110 x .032 16–14 — .59 .15

b14-111F 100 .110 x .020 16–14 — .59 .15

b11-Tb 1,000 .110 x .020 16–14 — .59 .15

* Not UL Listed or CSA approved.

CAT. NO.

PKG.

qTy.

wire

rANGe

mAx.

iNs.

reC.

TOOl

diA.

A b

rA18d 50 22–18 .136

WT2000

.99 1.70

rA23 1,000 22–18 .136 .99 1.70

rb14d 50 16–14 .162 .99 1.70

rb23 1,000 16–14 .162 .99 1.70

b14-d 50 16–14 .187 WT110M .97 1.66

b23 1,000 16–14 .187 .97 1.66

† Not UL Listed

Non-insulated

CAT. NO.

PKG.

qTy.

TAb

size

diA.

A b

F250TA 50 .250 x .032 .82 .56

FTA250 1,000 .250 x .032 .82 .56

rb14-250 50 .250 x .032 2.35 .51

rbb250 500 .250 x .032 2.35 .51

† Not UL Listed

Cat. No. F250TA — Material: brass Finish: tin plated

Cat. No. RB14-250 — Material: brass Finish: none Insulation: vinyl

6

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9

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11

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7

8

9

A

B

A

B

A

B

A

B