OPK push-in terminals
Push-in spring-clamp DIN-rail terminal blocks for fast, tool-light wiring.
4 products·from £0.74 ex VAT
Overview
About this product
OPK push-in rail terminal blocks connect wiring on a 35 mm DIN rail with a spring clamp. A prepared conductor — ferruled or solid — is pushed straight in; a stainless-steel spring holds it against the current bar.
Insertion force is low and insulating buttons keep live parts covered during assembly. Both sides are closed, so no end plate is required, and blocks can be bridged in groups.
Features
Key features
- Push-in spring-clamp connection, 750 V rated
- Low insertion force; ferruled or solid conductors
- Stainless-steel pusher springs
- Insulating buttons — no live-part contact during assembly
- Both sides closed — no separate end plate required
- Designed to EN 60947-7-1; UL 1059 on the 2.5 and 4 mm² blocks (manufacturer specification)
Construction
Push-in access, closed body
Wiring is done from the top face alone. A prepared conductor — ferruled or solid — pushes straight into the opening beside the orange insulating button, and a stainless-steel spring holds it against the current bar. The broad sides of the body are moulded solid.
Range
Available products
Prices are indicative, shown ex VAT and based on standard delivery assumptions. Minimum order quantities may apply because products are sourced to order. Final pricing, any minimum order quantity, availability and delivery terms are confirmed at quotation.
| Product | Code | Indicative price | Enquiry |
|---|---|---|---|
| 2.5 mm² | Product code confirmed at quotation | £0.74 ex VAT | Enquire about this product → |
| 2.5 mm² Slim | Product code confirmed at quotation | £0.76 ex VAT | Enquire about this product → |
| 4 mm² | Product code confirmed at quotation | £0.90 ex VAT | Enquire about this product → |
| 6 mm² | Product code confirmed at quotation | £1.20 ex VAT | Enquire about this product → |
Technical data
Technical specification
Connection
- Method
- Push-in spring clamp
- Rated voltage
- 750 V
- Priced cross-sections
- 2.5, 2.5 Slim, 4, 6 mm²
- Both sides closed
- Yes
Bridging & marking
- Comb bridges
- 1.5 to 10 mm²
- Top bridges
- Push-in
- Marking
- Colour coding, Dekafix, tape
Standards
- Design standards
- EN 60947-7-1 (all); UL 1059 on 2.5 and 4 mm² (manufacturer specification)
Supply
What is supplied
- Sold per piece.
- Exact order code — including colour — confirmed at quotation.
- Indicative UK pricing shown ex VAT.
- Final pricing and availability confirmed at quotation.
Next step
Need a quote?
Request pricing or ask a technical question about this range. This product family is carried through to the form — or use the enquiry link on a specific product in the list above.
Indicative price, ex VAT. Minimum order quantities may apply. Final pricing and availability are confirmed at quotation.