Start an RFQ ↗PARTITIONED SCREW TERMINALS
Barrier terminal blocks for clear equipment and power wiring.
Compare partitioned screw-terminal references by pitch, pole count, mounting direction and supplied electrical data. Confirm covers, dimensions, conductor range and final documentation against the selected model.
- LISTED MODELS
- 5
- PITCH RANGE
- 8.25–9.5 mm
- DOCUMENTED MODELS
- 5
Use the barrier, mounting and wire path to define the shortlist.
Barrier terminal blocks separate adjacent screw positions with molded partitions. For equipment wiring, the selection still depends on the exact pitch, number of positions, mounting direction, conductor size, required cover and available installation space.
The listed models support initial comparison only. Final ratings, materials, cover configuration, mounting details and requested compliance documents are confirmed before sample approval or purchase.
- Power distribution and control equipment
- Industrial power supplies and converters
- Electrical cabinets and equipment interfaces
- Machinery and transport equipment wiring
Five checks before requesting a quote.
Use the checklist to prepare a model reference, drawing or structured RFQ. Final product data is confirmed against the exact ordered configuration.
- 01
Pitch & spacing
Confirm terminal pitch, partition geometry and required clearance for the application.
- 02
Mounting
Check straight or right-angle PCB mounting and the physical access needed for wiring.
- 03
Positions & cover
Define the pole count and whether a protective cover or specific housing form is required.
- 04
Conductor & ratings
Verify wire range, current and voltage using the final model data and requested standard.
- 05
Drawing review
Check dimensions, PCB layout and tightening access before approving the sample.
Barrier Terminal Blocks
Compare the available model references below, or use the complete catalog to search by model number and pitch.
Open this family in the full catalog →
HB825
Barrier construction with side-pin or center-pin options
- Pitch
- 8.25mm
- Mounting
- Vertical PCB mount
- Rated current
- 20A
HB9500 With Cover
Protective cover with a high-current design
- Pitch
- 9.5mm
- Mounting
- Vertical PCB mount
- Rated current
- 30A
KF35M
Barrier construction with double-sided partitions
- Pitch
- 8.25mm
- Mounting
- Vertical PCB mount
- Rated current
- 20A
KF45
Wide-pitch, high-current barrier construction
- Pitch
- 9.5mm
- Mounting
- Vertical PCB mount
- Rated current
- 25A
KF45R
Right-angle pins for higher-voltage and higher-current applications
- Pitch
- 9.5mm
- Mounting
- Right-angle PCB mount
- Rated current
- 32A
Barrier terminal block FAQ.
What is the main difference between a barrier block and a PCB screw terminal block?
Barrier blocks use raised partitions between adjacent screw positions. The correct choice still depends on mounting, pitch, conductor range, ratings and required spacing for the equipment.
Can a cover be added to every barrier terminal block?
Cover availability is model-specific. Include the cover requirement in the RFQ so the housing and accessory can be confirmed together.
What should be checked for a right-angle barrier terminal?
Confirm the PCB footprint, pin direction, wire-entry clearance, terminal pitch, positions and enclosure space using the drawing and sample.
Are the listed ratings enough for final approval?
No. Published values support initial selection. Final ratings, materials and required documents must be confirmed for the exact ordered configuration.