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

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
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
Color
Current
Housing Material
Industrial Grade
Lead Spacing
Lead Style
Mounting Type
Number of Levels
Number of Positions
Tape & Reel
Terminal
Termination Style
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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