V-EA DIMENSIONS
General
Mounting in
Enclosure
44mm (1.73 in.)
115mm (4.53 in.)
37.5mm (1.48 in.)
25.5mm (1.0 in.)
6mm (.24 in.)
18mm
(.71 in.)
7mm
(.28 in.)
TS35 x 7.5
DIN Rail
46mm
(1.81 in.)
Actual
Cut-Out
Transparent
Outer Cover
of Enclosure
20mm
(.79 in.)
8mm (.31 in.)
15mm (.59 in.)
14mm (0.55 in.)
63mm (2.48 in.)
Interior
(Cut-Out)
Cover
30.5mm
(1.20 in.)
3mm (.12 in.)
NOTE 2
44mm (1.73 in.)
68mm (2.68 in.)
70mm (2.76 in.) NOTE 1
For note information see section below.
Not Shown: Width of Face (Thickness)
One Pole 17.5mm (.69 in.)
Two Pole 35mm (1.38 in.)
Three Pole 52.5mm (2.07 in.)
ALTECH/SPELSBERG EK/AK NONMETALLIC ENCLOSURES FOR MCBS
NOTE 1: For totally enclosing the V-EA, the
minimum interior depth of the enclosure is
70mm plus DIN Rail depth (7.5 or 15mm) plus
any rail mounting stand-off depth.
NOTE 2: Fork lugs with a thickness up to
3mm can be inserted in the lower terminals
under the head of the captive M5 (i.e. 5mm
diameter to outside of threads) terminal screw.
NOTE 3A: The V-EA’s raised face is sized to
fit through standard European enclosure cut-
outs, which allow sight and operation of the
trip/reset handle but keep all wiring covered.
As shown in Fig. 1, Altech/Spelsberg AK/EK
nonmetallic enclosures are ready-made for
this attractive and efficient packaging ap-
proach.
NOTE 3B: The V-EA was successfully short-
circuit tested in TYPE 1 metal enclosures with
the V-EA face extending through a 46mm cut-
out in the cover. Typical applications include:
• V-EA on 35mm wide by 15mm deep DIN
Rail, mounted to back wall of a 3 inch deep
enclosure with no back panel.
• V-EA on 35mm wide by 7.5mm deep DIN
Rail, mounted to the back panel of a 3 inch
deep enclosure with panel.
Fig 1. Altech/Spelsberg EK/AK nonmetallic enclosure with Altech/ABL Sursum V-EA
and MA Circuit Breakers installed.
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
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ALTECH [ ALTECH CORPORATION ]
