- 85 -

All Data Subject To Change Without Notice

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SB® 120 CONNECTOR SPECIFICATIONS

SB® 120 Silver Plated Busbar Contacts

Use 2 busbar contacts per housing to provide a quick disconnect input or

output busbar connection. Busbar contacts are for mating with wire contacts only.

Part number 120BBS includes lock nuts. Locknuts must be ordered separately

for B01997P1.

Mating

Type

Thread

Force

Loose Piece Part Numbers

Minimum Quantity

1,000

300

20

Busbar

10 to 24

High

-

B01997P1 120BBS

Lock Nut 10 to 24

-

H1216P8 -

110G54

See Busbar contact drawing on

website for further detail.

[ 77.0 ]

3.03

[ 11.1 ]

0.44

[ 9.5 ]

0.38

[ 2.5 ]

0.10

#10 - 24 THD

MECHANICAL

Wire Size Range

AWG

mm²

Wire Contacts with Bushings

10 to 1

5.3 to 42.4

Max. Wire Insulation Diameter

in.

mm

0.600

15.240

Operating Temperature ²

°F

°C

Standard

-4° to 221°

-20° to 105°

Chemical Resistant

-40 to 221°

-40° to 105°

Mating Cycles No Load by Plating

Silver (Ag)

Wire and Busbar Contacts

10,000

Avg. Mating / Unmating Force

Lbf.

N

Wire to Wire

20

89

Min. Contact / Spring Retention Force

Lbf.

N

75

333.6

1 AWG

2 AWG

4 AWG

6 AWG

Amperes Applied

25

50

75

100

125

SB® 120

Derating vs. Ambient Temperature

0 25 50 75 100 125 150 175 200 225 250

0

10

20

30

40

50

60

0 25 50 75 100 125 150 175 200 225

1 AWG

2 AWG

4 AWG

6 AWG

Amperes Applied

SB® 120

Temperature Rise at Constant Current

Current - Temperature Derating per IEC 60512-5-2 Test 5B

SB® 120 CONNECTOR TEMPERATURE CHARTS - Temperature rise charts are based on a 25°C

ambient temperature.

MATERIALS

Housing

Standard Plastic Resin

Polycarbonate

Chem. Resistant Resin

Polycarbonate / PBT blend

Contact Retention Spring

Stainless Steel

Housing Flammability Rating

UL94

V-0

Glow Wire

960°C (GWFI) / 800°C

(GWIT)

Wire & Busbar Contacts

Base

Copper Alloy

Plating

Silver

Contact Termination Methods

Crimp ³

Wire Contacts

Hand Solder

Wire Contacts

Wrench / Socket

Busbar Contacts Only

Specifications continued on next page