Effective November 2013
6 Eaton www.eaton.com
Eaton SPD Series
Surge Protective Device for Integrated Units
Instruction Manual IM01005019E - Rev. 5
2. Connect the RDP cable to the SPD. Use tie wraps
(already on the SPD) to secure the cable to the
SPD. See Figure 16. Cable can be routed as a right
or left dress.
3. Connect the RDP cable to the display. Use tie wraps
(already on the RDP) to secure the cable to the
RDP. See Figure 17.
b. Suffix 'C': This unit is intended for use in Panelboard,
Switchboard, and Busway applications.
1. Ensure that the dead-front or door has the appro-
priate cut-out to accommodate the SPD Display.
See Figure 4 or Figure 5.
2. Install dead-front or door and secure.
c. Suffix 'J': This unit is intended for MCC applications
that require a NEMA 12 enclosure rating.
1. Ensure that the MCC bucket door has the appro-
priate cut-out to accommodate the SPD Display.
See Figure 4 or Figure 5.
2. Place an appropriate NEMA 12 rated gasket around
the Display opening on the inside of the door.
3. Install the door and secure.
Figure 16. RDP to SPD Connection
Figure 17. RDP Cable to Display Connection
6. Connect the System Ground wire (green) to the SPD’s
Surge Ground connection using a ring terminal suitable
for use with a #10 fastener and #10-32 x 3/8" fastener
(customer supplied). Tighten the Surge Ground connec-
ion to 4.1 Nm (36 in-lbs). If the system uses an isolated
ground, connect the isolated ground wire to Surge
Ground. There are two Surge Ground connection points
provided on the SPD. Connect only one of them. See
Figure 11.
7. If equipped, connect the System Neutral wire (grey or
white) to the SPD. Connect the System Neutral wire to
the SPD’s Neutral connection using a ring terminal suit
able for use with a #10 fastener and a #10-32 x 3/8" fas-
tener (customer supplied). Tighten the Neutral connec-
tion to 4.1 Nm (36 in-lbs). There are two Neutral connection
points provided on the SPD. Connect only one of them.
See Figure 12.
8. The SPD (Standard and Standard with Surge Counter
models) also has a connection available for remote
monitoring of the Form C relay contacts. See Figure 14.
This is a green connector located on the side of the SPD.
To make the connection, remove the green connector
and install the remote monitor leads (connector supports
12-24 AWG wire). Fasten the remote monitoring wires to
the N.O., N.C. and COM connection points per the label
on the front of the SPD. Contacts are rated: 150 Vac or
125 Vdc at 1A. Follow all national, state and local electrical
codes. With wiring complete, plug the green connector into
the SPD.
9. The final step of the SPD installation depends on the spe-
cific application. The various applications are listed below
by catalog suffix.
a. Suffix 'B': This is the Remote Display Panel (RDP)
option. The RDP option requires the addition of a fac-
tory supplied RDP cable. See Section 3.3, "Remote
Display Panel (RDP) Option" for Cable Catalog num-
bers.
1. Install the RDP using cutout and mounting dimen-
sions provided in Figure 15.
Figure 15. RDP Cutout and Mounting
(8 pages)
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