Compatibility Chart

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Spring Connectors and Tools
3M™ Scotchlok™ Electrical Spring Connectors 312, 512 and 512G (continued)
512-BULK 512-KEG 512G-BAG 512G-POUCH
UPC 054007-08162 051128-56281 054007-50232 051128-59098
Color Red Red Green Green
Conductor Size 22–8 AWG 22–8 AWG 14–10 AWG 14–10 AWG
Flame Retardant Yes Yes Yes Yes
Agency Approval
Connectors per Carton 500 - 500 -
Connectors per Case 10,000 25,000 10,000 100
3M™ Highland™ Wire Connectors
3M™ Highland™ Wire Connectors make it quick and easy to match the right connector to the size of the wire.
The shells are designed to withstand temperatures up to 221°F (105°C). Highland color-coded wire connectors
are UL Listed, CSA Certified, and work equally well with either solid or stranded wire.
Connection Type Wire
Connector Style Twist On
Flame Retardant No
Operating Temperature
221°F (105°C)
RoHS 2011/65/EU Yes
Agency Approval
H-29-BIN H-29-BOX H-30-BIN H-30-BOX
UPC 054007-43134 054007-43133 054007-43123 054007-43122
Color Gray Gray Blue Blue
Conductor Size 22–16 AWG 22–16 AWG 22–16 AWG 22–16 AWG
Maximum Voltage
Rating
300 V 300 V 300 V 300 V
Connectors per Carton - 100 - 100
Connectors per Case 1000 1000 1000 1000
Electrical Wire Connectors and Tools
IronwoodPremium_243200_Catalog-On-Demand1.QXD 7/10/2013 7:33 PM Page 68