218-121

Name: 218-121
Brand: WAGO
SKU: 218-121

21-pole PCB terminal block with CAGE CLAMP® technology, 0.5 mm² cross-section, and 2.5 mm pin spacing.

Product Model218-121

Product ID43121

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
FeatureHigh-quality CAGE CLAMP® technology for secure connections
2
Feature21-pole design for multiple connections
3
Feature0.5 mm² cross-section and 2.5 mm pin spacing for versatility
4
FeatureLocking slides for easy and secure installation
5
FeatureDurable gray housing for long-lasting performance

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Variants:

Other pole numbers

Clamping units

Total number of potentials

Number of connection types

Number of levels

Pin spacing

2.5 mm / 0.098 inches

Fine-stranded conductor; with uninsulated ferrule

0.25 mm2

Note (conductor cross-section)

Terminating 0.75 mm2/18 AWG conductors is possible; however insulation diameter allows only every other clamping unit to be terminated with this conductor size.