Technical data

April 2008
16-36
For more information visit: www.eaton.com PG03300001E
Accessories & Modification Codes
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Accessories
IT. Solid-State Soft Starters
IT. Solid-State Soft Starters
Auxiliary Contacts for S752
The S752 allows for the use of top mounted auxiliary con-
tacts. These contacts can be used for up-to-speed indication.
Table 16-110. S752 Auxiliary Contacts
Table 16-111. S752 — Maximum Number of Auxiliary Contacts

One EMA70 or one EMA13/EMA14 may be used in the center position
in conjunction with two of these devices in the outer positions.
Table 16-112. S752 — Auxiliary Contact Ratings (EMA13 – EMA17)
Table 16-113. S752 — Auxiliary Contact Ratings (EMA70)
Starter Network Adapter
Product (SNAP)
The Starter Network Adapter
Product (SNAP) is a front-
mount device that serves as a
single DeviceNet node,
providing communication
capability, control and
monitoring to Eaton’s Cutler-
Hammer Intelligent
Technologies (IT.)
Electromechanical Starters (B –
F Frames) as well as the IT.
S752 SoftStart.
When HAND-OFF-AUTO is required, the HOA option will allow
for the connection of hard wired operators. This option allows
for Hand Control even if the DSNAP is not connected.
For more information and pricing, see Publication No.
CA08102001E, Tab 50.
Control Terminal Block for S752
Table 16-114. S752 Control Terminal Block
Surge Suppressors for S801/S811
The surge suppressor can mount on either the line or load
side of the IT. Soft Starter. It is designed to clip the line volt-
age (or load side induced voltage).
Table 16-115. Surge Suppressors
Poles Catalog
Number
1NO
1NC
1NO/1NC
EMA13
EMA14
EMA15
2NO
2NC
1NO/1NC Logic Level
EMA16
EMA17
EMA70
EMA13
1NO
EMA14
1NC
EMA15
1NO/1NC
EMA16
2NO
EMA17
2NC
EMA70
1NO/1NC
Logic Level
332

2

2

3
DC-13 AC-15
U
e
Voltage I
e
Amps U
e
Voltage I
e
Amps
24
48
5
2.5
48
120
8
6
125
250
1.1
0.55
240
440
4
2
DC-12 AC-12
U
e
Voltage I
e
Amps U
e
Voltage I
e
Amps
30 0.1 250 0.1
Description Catalog
Number
Locking Terminal Block EMA76LS
Description Catalog
Number
600V MOV for IT. Soft Starters EMS39
690V MOV for IT. Soft Starters EMS41
Cat. No. D77B-DSNAP-X1
with 54 mm IT. Starter
Surge Suppressor
Surge Suppressor
Mounted on a 200 mm Device