Hubbell Industrial Controls (ICD) 2040 Installation guide

Brand
Hubbell Industrial Controls (ICD)
Model
2040
Type
Installation guide

Hubbell Industrial Controls (ICD) 2040 is a pendant pushbutton station with high impact structural thermoplastic enclosures and molded N.P.T. conduit entrances. The device is suitable for various industrial applications, including controlling machinery, conveyors, and other equipment.

The ICD 2040 features a 2-position selector switch and standard one-speed pushbuttons for "Up," "Down," "Forward," and "Reverse" operations. It also supports two-speed pushbuttons, mushroom head pushbuttons, mechanical interlock attachments, and pilot lights.

The device's contact blocks meet or exceed NEMA Specifications for control contacts, providing reliable performance and durability. The ICD 2040 is constructed to meet NEMA 4X Type requirements, ensuring protection against water, dust, and corrosion.

Hubbell Industrial Controls (ICD) 2040 is a pendant pushbutton station with high impact structural thermoplastic enclosures and molded N.P.T. conduit entrances. The device is suitable for various industrial applications, including controlling machinery, conveyors, and other equipment.

The ICD 2040 features a 2-position selector switch and standard one-speed pushbuttons for "Up," "Down," "Forward," and "Reverse" operations. It also supports two-speed pushbuttons, mushroom head pushbuttons, mechanical interlock attachments, and pilot lights.

The device's contact blocks meet or exceed NEMA Specifications for control contacts, providing reliable performance and durability. The ICD 2040 is constructed to meet NEMA 4X Type requirements, ensuring protection against water, dust, and corrosion.

Hubbell Industrial Controls, Inc.
PBM Pendant Pushbutton Stations 2040
Instructions 2040, Publication 176 • August 1990 • Replaces December 1987
Page 1 of 2
Instructions
PBM Enclosures
PBM Pendant Station Enclosures are
high impact structural thermoplastic
with molded N.P.T. conduit entrances
— 3/4" N.P.T. for ME-2 & ME-4
Enclosures and 1" N.P.T. for ME-6,
ME-8 & ME-10 Enclosures.
External strain relief cable can be
secured to two projections at the top
of enclosures have 3/8" square holes
for cable termination.
Provision for internal stain relief cable
is included for customers purchasing
pendant control cable with center
strand steel core as cable support.
A #8-32 (Green) binding head screw
is included for terminating the
grounding conductor.
The rear cover is attached to the front
of the enclosure with self-retention
screws threaded into metal inserts. A
housing seal provides NEMA 4X Type
construction when NEMA 4X control
elements are required.
All of the face holes in the enclosure
are 0.880" (22.4mm) diameter to
accommodate standard 22mm oil-
tight pushbutton inserts in the "paired"
hole portion of the enclosures,
spacing is 2" (51mm) to facilitate use
of standard attachments such as
mechanical interlock, maintained
contact, etc. Each detented area for
oil-tight elements will permit the
installation of 2" x 2" square (51mm
square) nameplates which can be
engraved for special applications.
Spacing of mounting holes is such
that holes can be machined to larger
diameter to permit mounting 30mm
oil-tight pushbutton elements when
required.
Control Elements
The pictures in Figure 1 show a
typical wiring arrangement using
standard one-speed pushbuttons (2
motions, 4 pushbuttons) and a 2-
position selector switch ("Off-On")
mounted in a 4 button (2 motion)
enclosure. Connections are made to
the contact blocks on the sides which
simplifies the wiring from side-to-side
of enclosures to the cross-
connections between "Up-Down" and
"For-Rev" pushbuttons.
Control Components
Main Wiring of the pushbutton station
is shown in Figure 2 and schematic
wiring of this typical pendant station is
shown in Figure 3.
The 2-position selector switch
mounted in the top hole of the
enlosure is pictured in Figure 4 and a
standard one-speed pushbutton used
for "Up", "Down", "Forward" and
"Reverse" is shown in Figure 5.
Other standard 22mm oil-tight
pushbutton elements in stock but not
pictured here include:
Two speed pushbuttons (early
make normally open, normally
open contacts).
Mushroom head pushbuttons,
one-speed.
Mechanically Interlock Attachment.
120 volt, 60-hertz neon pilot lights.
120 volt AC or DC resistor type
pilot lights.
Ratings of contacts in selector switch
and pushbutton elements are in
accordance with NEMA Specifications
for control contacts as shown in the
chart below.
STANDARD CONTACT BLOCK RATINGS (Heavy Duty)
Meet or exceed NEMA Rating A600, A300 and B300 for ac, and P300 for dc
V ac 50 or 60 Hz V dc
Description 120 240 480 600 24/28 125 250
Make & Emerg. Interrupting
Capacity. . . . . . . . . . . . . .
Normal Load Break. . . . . . .
Continuous Amperes. . . . .
Volt-amperes —
Make & Emerg. Inter. Cap.
Normal Load Break. . . . . .
60.0
6.0
10.0
7200
720
30.0
3.0
10.0
7200
720
15.0
1.5
10.0
7200
720
12.0
1.2
10.0
7200
720
5.7
5.7
10.0
138
138
1.1
1.1
10.0
138
138
0.55
0.55
10.0
138
138
PBM Pendant Pushbutton Stations Instructions 2040, Publication No. 176
Hubbell Industrial Controls, Inc.
A subsidiary of Hubbell Incorporated
4301 Cheyenne Dr., Archdale, NC. 27262
Telephone (336) 434-2800 • FAX (336) 434-2803
http://www.hubbell-icd.com
[email protected]
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Hubbell Industrial Controls (ICD) 2040 Installation guide

Brand
Hubbell Industrial Controls (ICD)
Model
2040
Type
Installation guide

Hubbell Industrial Controls (ICD) 2040 is a pendant pushbutton station with high impact structural thermoplastic enclosures and molded N.P.T. conduit entrances. The device is suitable for various industrial applications, including controlling machinery, conveyors, and other equipment.

The ICD 2040 features a 2-position selector switch and standard one-speed pushbuttons for "Up," "Down," "Forward," and "Reverse" operations. It also supports two-speed pushbuttons, mushroom head pushbuttons, mechanical interlock attachments, and pilot lights.

The device's contact blocks meet or exceed NEMA Specifications for control contacts, providing reliable performance and durability. The ICD 2040 is constructed to meet NEMA 4X Type requirements, ensuring protection against water, dust, and corrosion.

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