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These blocks are designed for telephone key systems, PBX systems and other low speed or low voltage terminal equipment. Your choice of unwired, or pre-wired with one or two Telco 50-pin female connections.
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| | | 66 Punch Down Block
Mfr. Part No. 66M1-50
| | | | Pre-Wired 66 Punch Down Block w/1 Telco 50 Pin
Mfr. Part No. 66M2-50W1
| | | | Pre-Wired 66 Punch Down Block w/2 Telco 50 Pin
Mfr. Part No. 66M2-50W2
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