SB®50 - up to 120 Amps

  • Low Resistance Silver or Tin Plated Copper Contacts
  • UL Rated for Hot Plugging up to 50 Amps
  • Wire, PCB and Busbar Contacts

Literature

Specifications

Literature Request Form


 

ELECTRICAL    
Current Rating Amperes¹ UL 1977 CSA
Wire to Wire UL 1977 (6 AWG) 120 50
Wire to PCB UL 1977 (6 AWG) 50  
     
Voltage Rating AC/DC    
UL 1977 600  
     
PCB Connector Recommended Voltage    
per IEC 60950-1 Table 2L Pollution Degree 2    
Mini Vert. Contact 522  
Mini Horiz. Contact 504  
Standard Contact 950  
     
Dielectric Withstanding Voltage    
Volts AC 2,200  
     
Avg. Mated Contact Resistance Milliohms 1    
1 1/4” of #6 AWG wire 0.200  
PCB Contact to Contact 0.500  
     
UL Hot Plug Current Rating Amperes - 250 cycles at 120V DC  
Wire & PCB Power 50A  
Wire & PCB Auxiliary 40A  
(Vertical Mini Powerclaw)    
     
MECHANICAL    
Wire Size Range AWG mm²
Wire Contacts with Bushings 16 to 6 1.3 to 13.3
     
Max. Wire Insulation Diameter in. mm
  0.440 11.200
     
Operating Temperature² °F °C
Standard -4° to 221° -20° to 105°
Chemical Resistant* -40 to 221° -40° to 105°
*Chemical resistant material not available for PCB guide housings    
     
Mating Cycles No Load by Plating Silver (Ag) Tin (Sn)
Wire and PCB Contacts 10,000 1,500
     
Avg. Mating / Unmating Force Lbf. N
Wire to Wire Low Force Contacts 10 44
Wire to Wire High Force Contacts 15 67
Standard Powerclaw to Wire 15 66
Mini Powerclaw to Wire 8 36
     
PCB Specifications    
Mounting Style Plated Through Hole  
Max PCB Thickness- in. [mm] Standard: 0.15 [0.381]  
  Mini: 0.25 [0.635]  
     
Recommended Traces #8 AWG Cross Section  
     
Min. Contact / Spring Retention Force Lbf. N
Wire Housing 50 222
     
Min. Creepage / [Clearance] Distance in. mm
Standard Powerclaw 0.374 9.5
Mini Vert. Powerclaw 0.213 5.4
Mini Horz. Powerclaw 0.205 5.2
     
PROTECTION    
Touch Safety with Wire Contacts     
IEC 60529 IP10  
     
MATERIALS    
Housing    
Standard Plastic Resin Polycarbonate  
Chem. Resistant Resin Polycarbonate / PBT blend  
Contact Retention Spring Stainless Steel  
     
Housing Flammability Rating    
UL94 V-0  
     
Contact    
Base Copper Alloy  
Wire Plating Silver  
PCB Plating Sn or Ag over Ni  
     
Contact Termination Methods    
Crimp³ Wire Contacts  
Hand Solder Wire and PCB Contacts  
Solder Dip  PCB Contacts  
Wave Solder  PCB 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.
 

 

Drawings

Instructions & Tooling

Literature Request Form

Assembly Instructions

SB Connector Assembly Instructions for SB50

Bus Bar Assembly Instructions for SB50

Powerclaw Assembly Instructions for SB50

SB Environmental Boot Assembly Instructions

Tools

SB® 50

 

Wire Size

Loose Piece Part Numbers  

 

Loose Piece Contact Crimp Tools

AWG mm² Silver Plating   Hand Tool OR Pneumatic Bench Tool + Die + Locator Number of Crimps
                       
SB® 50 Loose Piece Flat Wiping 
#6 13.3 1307  

 

1309G4

 

 

1387G1

  1388G6  

 

1389G6

 

Single

5900
#8 8.4 5952
#10 / 12 5.3 / 3.3 5953 1388G7
5915

 

1309 Series, Hand Crimp Tool Operating Instructions

1387G1 & 1387G2, Pneumatic Crimp Tool

Crimp Specification for SB50 Contacts

Reference

Application Tooling Page

Wire Gauge Conversion Chart from AWG to MM²

Performance Charts

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