2042274-2 Datasheet, PDF (104/111 Pages) Tyco Electronics – Power Connectors & Interconnection Systems

RAPID LOCK Connectors
Ordering Information
Power Connectors & Interconnection Systems
RAPID LOCK Quick Connect/Disconnect Bus Bar Connectors (Continued)
Size
#8
#4
#2
12 mm
Crimp Size
AWG #8
AWG #12
AWG #6
AWG #8
AWG #4
AWG #6
AWG #0
AWG #2
95 Sq. mm
Black
6648228-1
6648237-1
1766484-1
6648235-1
6648236-1
6648239-1
6648234-1
6648238-1
N/A
Part Numbers
Socket
Red
6648228-2
6648237-2
1766484-2
6648235-2
6648236-2
6648239-2
6648234-2
6648238-2
1857547-1
Blue
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
1857547-2
Pin
Swage
Screw
6648221-1
—
6648221-1
N/A
6648221-1
—
6648222-1
—
6648222-1
6648224-1
6648222-1
—
6648223-1
6648226-1
6648223-1
6648226-1
1857523-3
N/A
Size
#4/#8
#2
Black
1651003-1
1766600-1
Insulation Boot
Red
Grey
1651003-2 1651003-3
1766600-2 1766600-3
Blue
1651003-4
1766600-4
Product Specifications
Materials
Insulator
Socket Contact Body
CROWN BAND
Pin Contact
Electrical
Current Rating @ 30°C T-rise
Contact Resistance
Voltage Drop
Mechanical
Removal Tool
Thermoplastic, UL 94V-0 flammability rated
Copper alloy, plated Silver over nickel
Beryllium Copper, plated Gold (30 micro inches minimum) over nickel
Copper alloy, plated Silver over nickel
Size 8 — 50 Amps on 8 AWG wire
Size 4 — 115 Amps on 4 AWG wire
Size 2 — 145 Amps on 2 AWG wire
Size 12 mm — 250 Amps on 95 mm² wire
Size 8 — 0.5mΩ
Size 4 — 0.15 mΩ
Size 2 — 0.12 mΩ
See graphs
Part Number 1857376-1
Note: For more information about tooling, call Tooling Sales at 888-777-5917, (717)-810-2080 or
e-mail [e-mail].
Test Data
Shown below is current versus temperature
rise of the five different available socket
sizes.
Shown below is current versus voltage
drop performance of the five different avail-
able socket sizes.
50
45
Socket
2 - #2 wire
40
4 - #4 wire
8 - #12 wire
35
Temperature Rise
30
25
20
15
10
5
0
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170
CURRENT, AMPERES
50
45
Socket
2 - #2 wire
40
4 - #4 wire
8 - #12 wire
35
Voltage Drop
30
25
20
15
10
5
0
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170
CURRENT, AMPERES
Catalog 1773096
Revised 2-10
www.tycoelectronics.com
Note: All part numbers are RoHS compliant.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
165
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-(0)8002-67666