21% (19) • 480 views • 2 pages

WA4 Mechanical Latching Unit for AF and NF Contactors Specifications

AI-enhanced description

This document provides specifications, dimensions, and ordering details for the ABB WA4 mechanical latching unit, designed for AF09 to AF96 contactors and NF contactor relays. It describes the unit's operation, mounting instructions, technical data, and electrical characteristics for maintaining contactor closure during voltage failures.

Uploaded by WILLIAM9
Download
/ 2
Loading document…

You might also like

Emergency Lighting Legislation and Requirements Technical Reference
PDF
13% (19)

Emergency Lighting Legislation and Requirements Technical Reference

15 pages
REF 542plus Application and Setting Guide
PDF
9% (13)

REF 542plus Application and Setting Guide

12 pages
StackFlowMaster FPD585 Interface Unit Commissioning Instructions
PDF
22% (53)

StackFlowMaster FPD585 Interface Unit Commissioning Instructions

8 pages
ABB Spec-Kon Termination Solutions Catalogue
PDF
17% (0)

ABB Spec-Kon Termination Solutions Catalogue

166 pages
MS132-0.25T Circuit Breaker Tripping Characteristic
PDF
20% (79)

MS132-0.25T Circuit Breaker Tripping Characteristic

1 pages
Robot Control Mate Operating Manual
PDF
75% (62)

Robot Control Mate Operating Manual

66 pages
zenon Remote Desktop 8.20 Manual
PDF
76% (23)

zenon Remote Desktop 8.20 Manual

30 pages
DCS880 FSO-21 Safety Functions Module Supplement
PDF
83% (78)

DCS880 FSO-21 Safety Functions Module Supplement

25 pages
AdvaSense KECA 250 B1 Current Sensor Installation, Use and Maintenance Instructions
PDF
0% (57)

AdvaSense KECA 250 B1 Current Sensor Installation, Use and Maintenance Instructions

7 pages
DG/S 2.64.5.1 DALI Gateway Installation and Operating Manual
PDF
35% (26)

DG/S 2.64.5.1 DALI Gateway Installation and Operating Manual

2 pages