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280-621 Wago 280-621 is a 4-conductor through terminal block rated for 800V and 24A, accepting 0.08-2.5 mm² wire. It features CAGE CLAMP® push-in spring termination and mounts on DIN rail.
Mfr Part #:

280-621

Available from 1 distributors
Mfr Name: Wago Corporation
Wago Corporation
Wago 280-621 is a 4-conductor through terminal block rated for 800V and 24A, accepting 0.08-2.5 mm² wire. It features CAGE CLAMP® push-in spring termination and mounts on DIN rail.
Total Stock: 64 pcs
$ Price Range: $3.41 - $7.71

280-621 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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64 pcs
64 pcs On Request 1 On Request On Request On Request On Request On Request

280-621 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuation Type
Clamping Units
Color
Connectable Conductor Materials
Connection Technology
Current
Housing Material
Industrial Grade
Lead Spacing
Lead Style
Mounting Type
Number of Levels
Number of Positions
Power Loss per Pole
Rated Surge Voltage
Resistance Value for Specified Current
Strip Length
Tape & Reel
Terminal
Termination Style
Total Number of Potentials
Type
Voltage
Wire Gauge or Range

280-621 Description

Short technical summary and product information.

The Wago 280-621 is a 4-conductor through terminal block from the 280 series, designed for feed-through wiring in industrial and building applications. It accepts wire gauges from 0.08 mm² to 2.5 mm² and is rated for 800V and 24A per IEC/EN 60947-7-1. The terminal block uses CAGE CLAMP® push-in spring connection technology, enabling fast and reliable conductor termination without tools. It has four clamping units on a single level for connecting one potential. The gray housing is made of polyamide (PA66) and features lateral marker slots for identification. Mounting is on DIN rail 35 x 15 or 35 x 7.5 mm. The required strip length is 8-9 mm. Conductors of copper or aluminum can be connected via front-entry wiring.

280-621 Quick Information

Product Type: Through Terminal Block
Series: 280
Canonical Name: 4-conductor through terminal block, 2.5 mm², CAGE CLAMP®, gray
Subcategory: Feed Through

280-621 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

280-621 Estimated Pricing

Qty Low High
1+ $7.71 $7.71
10+ $5.47 $5.47
25+ $4.82 $4.82
50+ $4.41 $4.41
100+ $4.09 $4.09
250+ $3.75 $3.75
500+ $3.56 $3.56
1,000+ $3.41 $3.41

Estimated market price range - modelled values for guidance only, not live distributor offers.

280-621 Features

  • 4-conductor feed-through terminal block.
  • Rated for 800V and 24A operation.
  • CAGE CLAMP® push-in spring termination.
  • Accepts 0.08-2.5 mm² wire gauge.
  • DIN rail mountable, gray PA66 housing.

280-621 Applications

  • Industrial control panel wiring.
  • Building automation and distribution.
  • Potential distribution applications.
  • Front-entry wiring for easy access.

280-621 FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the Wago 280-621 have?

It has 4 positions (clamping units).

What is the pitch of the Wago 280-621?

The pitch is 5.0 mm.

What is the current rating of the Wago 280-621?

The rated current is 24 A.

What is the voltage rating of the Wago 280-621?

The rated voltage is 800 V, with a rated surge voltage of 8 kV.

What mounting type does the Wago 280-621 use?

It mounts on DIN rail 35 x 15 and 35 x 7.5 mm.

What wire gauge is compatible with the Wago 280-621?

It accepts wire from 0.08 mm² to 2.5 mm².

What termination style does the Wago 280-621 use?

It uses CAGE CLAMP® push-in spring termination.

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