Design And Principle Of Operation; Versions Available - ABB NAL Series Installation And Operating Instructions Manual
Indoor air switch-disconnector
Hide thumbs
Also See for NAL Series:
- Mounting and operation manual (32 pages) ,
- Mounting and operation manual (32 pages)
Table of Contents
Advertisement
4
1
3
2
11.4 Design and principle of operation
The NEMD drive consists of:
1.
operating lever,
2.
front lever,
3.
insulated rod,
4.
sliding mechanism.
11.5 Versions available
• 1YMX888739M0001 - NEMD drive for NAL
switch disconnector designed for mounting on
the front wall of application panel.
• 1YMX888740M0001 - NEMD drive for E / EB
earthing switches designed for mounting on
the side wall of application panel.
• 1YMX888741M0001 - NEMD drive for NAL switch
disconnectors intended for installation below
the switch disconnector level.
• 1YMX888742M0001 - NEMD drive for E / EB
earthing switches intended for installation be-
low the switch-disconnector level.
—
35 NEMD design
27
- Quick Links:
- K-Mechanism. Fig.32
Hide quick links:
Advertisement
Table of Contents
