Datasheet
34
PHONE 800-245-3573
Specifications for Spring Connectors
Connector Features/
Description
Maximum Voltage
Rating
Wire Range*
AWG (mm
2
)
Temp.
Rating
UL, CSA or
CE Certified
Tools
3M
™
Connector
O/B+
Flexible skirt
w/square wire
600V
(1000V in signs, lighting fixtures
and luminaries)
2#22-3#12
3#14
(1,0 mm
2
–5,0 mm
2
)
221°F
(105°C)
†
WCD-P
WCD-H
3M
™
Connector
T/R+
Quick bite, compact
size wide wire range
600V
(1000V in signs, lighting fixtures
and luminaries)
up to 5#12s
(2,0 mm
2
–16,0 mm
2
)
221°F
(105°C)
†
WCD-P
WCD-H
3M
™
Connector
R/Y+
Flexible skirt
w/square wire
600V
(1000V in signs, lighting fixtures
and luminaries)
2#18-2#8
5#12
(2,0 mm
2
–16,0 mm
2
)
221°F
(105°C)
†
WCD-P
WCD-H
3M
™
Connector
T/Y+
Flexible skirt
w/square wire
600V
(1000V in signs, lighting fixtures
and luminaries)
2#22-3#12
3#14
(1,0 mm
2
–5,0 mm
2
)
221°F
(105°C)
†
WCD-P
WCD-H
3M
™
Connector
B/G+
Flexible skirt
w/square wire
600V
(1000V in signs, lighting fixtures
and luminaries)
4#14-2#6-3#8
(10,0 mm
2
–31,6 mm
2
)
221°F
(105°C)
†
—
3M
™
Scotchlok
™
Connector R
Insulated w/vinyl skirt
and live spring and
steel shell
600V
(1000V in signs, lighting fixtures
and luminaries)
9#18, 4-6#16, 2-5#14,
2-5#12, 1-3#10
(5,0 mm
2
–16,0 mm
2
)
221°F
(105°C)
†
WCD-P
WCD-H
3M
™
Scotchlok
™
Connector Y
Insulated w/vinyl skirt
and live spring and
steel shell
600V
(1000V in signs, lighting fixtures
and luminaries)
5-8#22, 4-6#20, 2-5#18,
2-3#16, 1-3#14, 1-2#12,
1#10 (2,0 mm
2
–17,5 mm
2
)
221°F
(105°C)
†
WCD-P
WCD-H
3M
™
Scotchlok
™
Connector B
Insulated w/vinyl skirt
and live spring and
steel shell
600V
(1000V in signs, lighting fixtures
and luminaries)
3-6#12, 2-6#10, 2-3#8,
1-2#6 stranded
(12,0 mm
2
–36,0 mm
2
)
221°F
(105°C)
†
—
3M
™
Scotchlok
™
Connector G
Insulated w/vinyl skirt
and live spring and
steel shell
600V
(1000V in signs, lighting fixtures
and luminaries)
3-7#14, 2-6#12,
2-4#10, 2#8
(8,0 mm
2
–24,0 mm
2
)
221°F
(105°C)
†
WCD-P
WCD-H
SPRING CONNECTORS
FEATURES ADVANTAGES BENEFITS
3M PERFORMANCE PLUS WIRE CONNECTORS (T/R+, T/Y+, O/B+, R/Y+, B/G+)
Wires feed deeper Increases level of pull-out Security
Wide wire ranges Three connectors replace seven Saves money and time
Flexible skirt Covers overstripped wires Safety
New internal design Smoother and faster installation Improves quality and saves time
3M SCOTCHLOK ELECTRICAL SPRING CONNECTORS (Y, R, G, B)
Soft outer shell Easy on the fingers Easy to use
Steel inner shell No wire poke-through Safety
Compact design Fit into tight places Easy to use
Able to back off Rewire if needed Saves time
3M ELECTRICAL SPRING AND GROUNDING CONNECTORS (312, 412, 512, 512G)
Hard shell Easy to grip Easy to use
Wings Easy to turn Easy to use
3M HIGHLAND
™
WIRE CONNECTORS (H-29, H-30, H-31, H-33, H-35)
Low price Economical Save money










