Technical sheet
/ SF220
Earthing clamp
See online technical sheet
/ Standards
CEI 61230
/ Use
The SF220 is a grounding clamp for conductors and cylindrical bars.
The body and movable jaw of the SF220 are made of aluminum alloy.
The clamping shaft is made of corrosion-resistant steel. The clamp is equipped with a compensation system.
This clamp is designed to accept TFK-type grounding cables with a terminal diameter of 12mm.
The body and movable jaw of the SF220 are made of aluminum alloy.
The clamping shaft is made of corrosion-resistant steel. The clamp is equipped with a compensation system.
This clamp is designed to accept TFK-type grounding cables with a terminal diameter of 12mm.
/ Areas of activity
Electrical distribution
Civil security
Transport
Technical sheet
/ Technical specifications
Product kind
:
Clamps
Clamp material
:
Aluminium
Clamp tightenning (mm)
:
Ø120 à 220
Conductor type
:
Round
Operating voltage (V)
:
HTB (> 50 000 V)
Field of use (environment)
:
Short-circuit intensity kA/1s
:
40
Weight (kg)
:
3.2
Technical sheet
| Product reference | Nozzle type | Measurement |
|---|---|---|
| SF220AN | Ring (AN) | 435x250x55mm |
| SF220AX | Without tip (AX) | 360x250x55mm |
| SF220B | Bayonet (B) | 435x250x55mm |
| SF220CL | Bell (CL) | 450x250x55mm |
| SF220HE | Hexagonal (HE) | 435x250x55mm |
| SF220X46 | To screw (X46) | 440x250x55mm |