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Weidmüller 1780 Series

8 variants · Weidmüller

About the Weidmüller 1780 Series

The Weidmüller 1780 Series series groups 8 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common material flammability rating of UL94 V-0, number of levels of 1 and package of Bulk. Variants differ by current - IEC, current - UL and mounting type, so you can match the exact current - IEC your application requires using the selection guide below. All listed Weidmüller 1780 Series part numbers are active and orderable.

Select a variant by

Current - IEC
27.5A · 125 A · 269 A
Current - UL
18.5 A · 115 A · 255 A
Mounting type
DIN Rail · Through Hole
Operating temperature
-50°C ~ 100°C · -50°C ~ 120°C
Positions
1 · 2 · 3 · 5 · 13 · 17
Termination style
Solder · Stud
Type
Header, Male Pins, Shrouded (4 Side) · Post - Single

Shared specifications

Material flammability rating
UL94 V-0
Number of levels
1
Package
Bulk

Variant comparison

Parameter178019000017804100001780850000178088000017804200001780440000
Current - IEC27.5A27.5A125 A269 A27.5A27.5A
Current - UL18.5 A18.5 A115 A255 A18.5 A18.5 A
Mounting typeThrough HoleThrough HoleDIN RailDIN RailThrough HoleThrough Hole
Operating temperature-50°C ~ 100°C-50°C ~ 100°C-50°C ~ 120°C-50°C ~ 120°C-50°C ~ 100°C-50°C ~ 100°C
Positions321135
Termination styleSolderSolderStudStudSolderSolder
TypeHeader, Male Pins, Shrouded (4 Side)Header, Male Pins, Shrouded (4 Side)Post - SinglePost - SingleHeader, Male Pins, Shrouded (4 Side)Header, Male Pins, Shrouded (4 Side)

Request a quote on any Weidmüller 1780 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the Weidmüller 1780 Series variants differ?
Weidmüller 1780 Series part numbers differ by current - IEC, current - UL, mounting type and operating temperature. Use the selection guide above to pick by current - IEC.
How many Weidmüller 1780 Series part numbers are listed?
8 Weidmüller 1780 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Weidmüller 1780 Series?
Request a quote (RFQ) for any Weidmüller 1780 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants