SB120
®
Connectors
- up to 240 Amps
Like the other Multipole connectors, the SB
®
120 offers
color-coded mechanically keyed housings. Keys can be
used to identify and separate different circuits, or prevent
users from accidentally cross mating different voltages.
Wires sizes from #10 (5.3 mm²) to #1 (42.4 mm²) are held
in the second smallest SB
®
housing.
• New extended range contacts expand wire size up
to #1 AWG (42.4 mm²)
Allows UL rated currents up to 240 amps
• Chemical resistant housing option
Extends temperature range down to -40°C, while offering
enhanced UV and chemical resistance
• Panel mounting grooves
With use of mounting clamps, can be easily mounted through panels
| SB
®
120 ORDERING INFORMATION |
SB
®
120 Standard Housings
The second to smallest SB
®
housings work with wire
contacts up to 1 AWG [35 mm²] as well as busbar
contacts. Genderless design mates with itself.
Mechanical keys are color coded.
Voltage
Color
Description
Code
Minimum Quantity ......
Red
24V
Gray
36V
Blue
48V
SECTION 3
Bottom View
[ 63.5 ]
2.50
SB
®
120
----- Part Numbers -----
250
50 ....
6810G3-BK
6810G3
6810G1-BK
6810G1
6810G2-BK
6810G2
[ 2.5 ]
0.10
[ 37.6 ]
1.48
[ 5.1 ]
Ø 0.20
(2) PLC’S
[ 46.4 ]
1.83
SB
®
120 Chemical Resistant (CR) Housings
®
Same features as the Standard SB 120 but molded in a chemical
resistant PBT/ PC blend. Suitable for use to -40°C.
Voltage
Color
Description
Code
------- Part Numbers -------
Minimum Quantity ......
250
50 .....
Red
24V
P6810G3-BK P6810G3
Gray
36V
P6810G1-BK P6810G1
[ 19.1 ]
0.75
Material ID
P = Chemical Resistant
[ 8.6 ]
0.34
[ 104.6 ]
4.12
[ 20.6 ]
0.81
Mated Length
- 62 -
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All Data Subject To Change Without Notice
SB
®
120 Silver Plated Wire Contacts
Silver plated contacts offer superior electrical performance and durability up to 10,000 mating cycles.
See reducing bushings in accessory section for smaller wires.
Mating
AWG mm²
Force
Minimum Quantity ...........
1
42.4
Low
2
33.6
High
4
21.1
High
6
13.3
High
Dimensions
-A-
-B-
------- Loose Piece Part Numbers -------
inches mm
inches mm
600
500
50
...............................................
1323G1-BK
-
1323G1
0.47 11.94
0.39 9.91
-
1319-BK
1319
0.44 11.18
0.22 5.59
-
1319G4-BK
1319G4
0.44 11.18
0.30 7.62
-
1319G6-BK
1319G6
0.44 11.18
0.34 8.64
NEW
[ 21.3 ]
0.84
B
A
[ 50.8 ]
2.0
[ 10.4 ]
0.41
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
10 ....
Busbar
#10-24 High
-
B01997P1
-
120BBS
Lock Nut #10-24
-
H1216P8
-
110G54
-
SB
®
120
SECTION 3
See Busbar contact drawing on
website for further detail.
[ 77.0 ]
3.03
[ 9.5 ]
0.38
[ 2.5 ]
0.10
#10 - 24 THD
[ 11.1 ]
0.44
All Data Subject To Change Without Notice
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- 63 -
| SB
®
120 CONNECTOR SPECIFICATIONS |
Electrical
Current Rating
Amperes¹
Wire to Wire (1 AWG)
Wire to Busbar (2 AWG)
Voltage Rating AC/DC
UL 1977
Dielectric Withstanding Voltage
Volts AC
Avg. Mated Contact Resistance Milliohms¹
5 1/2” of #2 AWG wire
UL 1977
240
120
CSA
130
Mechanical
Wire Size
Range
Wire Contacts with Bushings
Max. Wire Insulation Diameter
AWG
10 - 1
in.
0.600
°F
-4° to 221°
-40 to 221°
Silver (Ag)
10,000
Lbf.
20
N
89
mm²
5.3 - 42.4
mm
15.240
°C
-20° to 105°
-40° to 105°
600
Operating Temperature²
Standard
Chemical Resistant*
Mating Cycles No Load by Plating
Wire and Busbar Contacts
Avg. Mating / Unmating Force
Wire to Wire
Min. Contact / Spring Retention Force
lbf
N
2,200
0.136
Hot Plug Current Rating Amperes - Wire & Busbar
250 cycles at 120V DC
60A
Materials
Housing
Standard Plastic Resin
Chem. Resistant Resin
Contact Retention Spring
Housing Flammability Rating
UL94
Wire & Busbar Contacts
Base
Plating
Contact Termination Methods
Crimp³
Hand Solder
Wrench / Socket
Polycarbonate
Polycarbonate / PBT blend
Stainless Steel
75
333.6
Protection
Touch Safety with Wire Contacts
IEC 60529
IP10
V-0
Copper Alloy
Silver
SECTION 3
Wire Contacts
Wire Contacts
Busbar Contacts Only
¹ Based on: 105°C rated or better cable of the largest size, Properly calibrated APP
®
recommended tooling, and a 25°C ambient temperature. UL rating not to exceed
the maximum operating temperature. CSA rating below a 30°C temperature rise.
² Limited by the thermal properties of the connector plastic housing.
³ Use APP
®
recommended tooling only. Alternate tools may adversely affect the performance of our connectors along with UL and CSA recognition.
SB
®
120
| SB
®
120 CONNECTOR TEMPERATURE CHARTS |
SB
®
120
Temperature Rise at Constant Current
60
50
40
30
20
10
0
0
25
50 75 100 125 150 175 200 225
Amperes Applied
1 AWG
2 AWG
4 AWG
6 AWG
125
SB
®
120
Derating vs. Ambient Temperature
Temperature (°C)
Temperature (°C)
100
75
50
25
0 25
50 75 100 125 150 175 200 225 250
Amperes Applied
1 AWG
2 AWG
4 AWG
6 AWG
NOTE: Temperature rise charts are based on a 25°C ambient temperature.
- 64 -
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All Data Subject To Change Without Notice
| SB
®
120 Accessories |
Mounting Clamp for SB
®
120
2.38
1.75
Mounting clamps can be used for fastening a SB
®
120 series housings to a panel.
Fastening hardware not included.
Description
--- Part Number ---
Minimum Quantity ............................
20 sets of 2 ....
®
1467G1
Panel Mount Bracket for SBS 50
1.82
1.44
Cable Clamps
0.16 DIA.
4 Places
Durable metal cable clamps securely hold cables to prevent accidental strain or pulls
from dislodging wire or contacts from the housing. Cable clamps are recommended
for solder terminated wires.
Cable Size
Min / Max
Min / Max
Description
Inches O.D.
mm O.D.
- Part Numbers -
Minimum Quantity ..........................................................................
50
..........
Bolt on for Discrete Conductor
0.70 to 0.23
17.7 to 5.8
981G1
Bolt on for Bundled Conductor
0.73 to 0.29
18.5 to 7.3
981G2
0.88 High X 1.88 Wide
Panel Cutout
981G1
The given wire O.D. information is an estimate. Cable clamps should be
evaluated for performance with the actual wire to be used.
SB
®
120
SECTION 3
981G2
“T” Handle
The “T” handle makes mating and unmating the connector easier. The
non-conductive red plastic material is strong and safe. (2) Self tapping
screws are used to secure the handle to the connector housing.
Description
----------- Part Numbers -----------
Minimum Quantity ..................................
1,000
50 .........
Red “T” Handle + Hardware Bag
-
SB120-HDL-RED
Red “T” Handle Only
113899P1
-
#8 x 7/8” Screw (Order 2 Per Handle)
H1120P43
-
Dust Cover
Prevents dust and dirt from entering the mating interface of the connector
when unmated. NOTE: Not a Hermetic Seal.
Description
------ Part Numbers ------
Minimum Quantity ...................................
100
50 ....
Dust Cover with Lanyard Strap, Black
B02019P1
134G4
Slide cover over
mating end.
Reducing Bushings
Use with contact part number 1319-BK to allow a smaller wire to be used with the
connector. Electrical capability is derated with smaller wire.
Dimensions
- ID -
Contact Barrel Size
Wire Size
---------- Part Numbers ---------- inches mm
Minimum Quantity ....................................................... 2,000
1,000
100 .......................
#2 AWG [33.6 mm²]
#4 AWG [21.2 mm²]
5919-BK
-
5919
0.28
7.11
#2 AWG [33.6 mm²]
#6 AWG [16 mm²]
-
5920-BK 5920
0.23
5.84
#2 AWG [33.6 mm²]
#10 - 8 AWG [5.3 - 8.4 mm²] 5921-BK
5921
0.18
4.57
[ 21.4 ]
0.84
ID
Wire Entrance
All Data Subject To Change Without Notice
15332
DS-SB120 REV C3.1
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- 65 -
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