Termination & mounting
Distinguish pluggable, fixed and DIN-rail structures. Confirm screw or spring termination, wire entry and tool access.
Terminal blocks
From PCB wiring to control cabinets, start with mounting and termination, then check pitch, positions and electrical ratings under each applicable standard.
Three decisions before selection
Pitch & positions
Use the full part number and PCB drawing to verify pitch, positions, pin length and holes.
Rating conditions
Read UL and IEC conditions separately alongside wire range, torque, temperature and derating data.
Terminal blocks products
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Pluggable PCB terminal plug 2EDGKB-7.62-03P · 7.62mm · Contact count: 3
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Pluggable PCB terminal plug 15EDGKNH-2.54-04P · 2.54mm · Contact count: 4
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Pluggable PCB terminal plug 15EDGKNHG-2.54-04P · 2.54mm · Contact count: 4
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Pluggable PCB terminal plug 15EDGKNHGM-6.35-28P · 6.35mm · Contact count: 28
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Pluggable PCB terminal socket 15EDGRHB-3.5-04P · 3.5mm · Contact count: 4
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Pluggable PCB terminal socket 15EDGRHC-THR-2.54-04P · 2.54mm · Contact count: 4
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Pluggable PCB terminal socket 15EDGRHCN-THR-2.54-04P · 2.54mm · Contact count: 4
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Pluggable PCB terminal socket 15EDGVHC-THR-2.54-04P · 2.54mm · Contact count: 4
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Prepare the documents you need
Dimensional drawing, PCB layout, wiring range and mating plug/socket information.
Terminal blocks selection question
Are terminal blocks with the same pitch interchangeable?
Mating geometry, coding, ratings, conductor range and PCB dimensions must also match. Pitch alone is only one geometric condition.