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- 68 - All Data Subject To Change Without Notice
| SB®175 CONNECTOR SPECIFICATIONS |
| SB®175 CONNECTOR TEMPERATURE CHARTS |
SECTION 3
SB® 175
SB®175
Temperature Rise at Constant Current
Temperature (°C)
0
10
20
30
40
50
60
0 25 50 75 100 125 150 175 200 225 250
Amperes Applied
1/0 AWG 1 AWG
2 AWG 4 AWG
NOTE: Temperature rise charts are based on a 25°C ambient temperature.
25
50
75
100
125
SB®175
Derating vs. Ambient Temperature
Temperature (°C)
Amperes Applied
1/0 AWG 1 AWG
2 AWG 4 AWG
0 25 50 75 100 125 150 175 200 225 250 300275
Electrical
Current Rating Amperes¹ UL 1977 CSA
Wire to Wire (1/0 AWG) 280 175
Wire to Busbar (1/0 AWG) 200
3 Pole Wire to Wire (1/0 AWG) 175
Voltage Rating AC/DC
UL 1977 600
Dielectric Withstanding Voltage
Volts AC 2,200
Avg. Mated Contact Resistance Milliohms¹
6” of 1/0 AWG wire 0.100
UL Hot Plug Current Rating Amperes - Wire & Busbar
250 cycles at 120V DC 1/0 wire 100A
Mechanical
Wire Size Range AWG mm²
Wire Contacts with Bushings 12 to 1/0 3.3 to 53.5
Max. Wire Insulation Diameter in. mm
0.600 15.240
Operating Temperature² °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
2 Pole 25 111
3 Pole 35 156
Min. Contact / Spring Retention Force
lbf 150
N 667
Mechanical Shock 4
MIL-STD-202 213 Condition A 50g’s
Vibration High Frequency 4
MIL-STD-202 204 Condition A 10g’s
Materials
Housing
Standard Plastic Resin Polycarbonate
Chem. Resistant Resin Polycarbonate / PBT blend
Contact Retention Spring Stainless Steel
Housing Flammability Rating
UL94 V-0
Wire & Busbar Contacts
Base Copper Alloy
Plating Silver
Contact Termination Methods
Crimp³ Wire Contacts
Hand Solder Wire Contacts
Wrench / Socket Busbar Contacts
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.
4 Tested with contact part number 1382.
Protection
Touch Safety with Wire Contacts
IEC 60529 IP10
Environmental Sealing with Boots
IEC 60529 IP64