Brochure
Table Of Contents
- AC Magnetic Contactors Class 8502
- AC Magnetic Starters Class 8536
- Class 8502 and 8536 Application Data
- Power Contact Ratings
- Short Circuit Protection
- Capacitor Switching
- Maintenance of Equipment
- Auxiliary Units
- Factory Installed Auxiliary Contacts
- Form Number of Additional Auxiliary Contacts
- Control Circuit Transformers
- Power Poles
- Size 6 Type SH and Size 7 Type SJ Contactors and Starters
- Operation Rates
- Auxiliary Contacts
- Class 8502 Open Type Class 8536 Open Type
- NEMA Type 1 — General Purpose Enclosure
- NEMA Type 1 — General Purpose Enclosure with Form F4T
- NEMA Type 7 & 9 Enclosures for Hazardous Locations Sizes 0-2, Bolted Cover, Cast Iron, Sizes 0-5,...
- NEMA 7 & 9 Bolted Cover, Cast Aluminum
- General Information
- Altitude
- Termination Means
- Auxiliary Contacts
- Auxiliary Contact Units
- section 2 – reversing magnetic starters and contactors
- AC Magnetic Reversing Contactors Class 8702
- AC magnetic reversing starters class 8736
- General Information
- Overload Relays
- MOTOR LOGIC™ Solid State Overload Relay (SSOLR)
- Enclosures
- Holding Circuit Contact
- Coil Voltages
- Mechanical Interlocks
- Auxiliary Contacts
- Type S Accessories
- Power Contact Ratings
- Maintenance of Equipment
- Control Transformer Selection
- Auxiliary Units
- Factory Installed Auxiliary Contacts
- Open Type — 2 or 3-Pole Only
- Auxiliary Contact Units
- General Information
- section 3 – motor starters multi-speed
- Additional Features
- Special Relays for Non-Reversing and Reversing Multispeed Starters
- Thermal Units
- Typical Elementray Diagrams
- Thermal Units
- Vertically Arranged, Open Type, Two Speed Starters
- Thermal Units
- Special Arrangements with Three Devices
- Ordering Information Required
- Thermal Units
- Thermal Units
- Application Data for Types SB-SH
- Control Transformer Selection
- Mechanical Interlock
- Section 1 – magnetic contactors and starters
© 1998 Square D All Rights Reserved
12
5/98
Types SB-SD with Auxiliary Load Terminals – Class 8536
3-Pole Polyphase — Three Thermal Units Required
It is sometimes desirable to use the capacitors in motor branch circuits to improve power factor. The Size
0-2 Type SB-SD starters listed included three auxiliary terminals to allow easy connection of power
factor correction capacitors. When capacitors are connected using these terminals, no adjustment on
the selection of thermal units is necessary.
These terminals are also available as a kit Class 9999 Type PFL for Type S NEMA Size 0, 1 and 2
Starters with Motor Logic overload relays. These terminals are available for connection of power factor
(PF) correction capacitors. These kits are sold separately and are not factory installed.
NEMA Size Motor Volts Maximum HP Coil Voltage Open Type
0
Separate Controlj 120 SBTO2V02S
200 3 208 SBTO2V08
230 3 240 SBTO2V03
460 5 480 SBTO2V06
575 5 600 SBTO2V07
1
Separate Controlj 120 SBTO3V02S
200 7
1
⁄
2
208 SBTO3V08
230 7
1
⁄
2
240 SBTO3V03
460 10 480 SBTO3V06
575 10 600 SBTO3V07
2
Separate Controlj 120 SDTO1V02S
200 10 208 SDTO1V08
230 15 240 SDTO1V03
460 25 480 SDTO1V06
575 25 600 SDTO1V07
j 120 Volt polyphase starters are wired for separate control.
Extra Capacity Single Phase Starters
2-Pole Single Phase — 250 Volts AC Maximum — 50-60 Hertz
Thermal Units — Devices require 1 thermal unit. Standard trip.
Motor
Volts
Max.
HP
t
Coil
Voltage
Open
Type
NEMA Type 1
General Purpose
Enclosure
NEMA Type 3R
Rainproof, Sleet
Resistant, Outdoor
Use Enclosure
NEMA Type 4 & 4X
Watertight, Dusttight
Brushed Stainless Steel
Enclosure
(Sizes 0-5)
NEMA Type 4X
Watertight
Corrosion Resistant
Class-Polyester
Enclosure
NEMA Type 12
Dusttight & Driptight
Industrial Use
Enclosure
Type Type Type Type Type
115 5 120 SDO8V02
. . .
SDH8V02
. . . . . . . . .
230 10 240 SDO8V03 SDH8V03
115 7
1
⁄
2
120 SEO6V02 SEG6V02 SEH6V02 SEW16V02 SEW26V02 SEA6V02
230 15 240 SEO6V03 SEG6V03 SEH6V03 SEW16V03 SEW26V03 SEA6V03
t Coil voltage code must be specified to order this product. Refer to standard coil voltage codes listed in selection tables above or additional standard voltage codes below and insert as
shown in the HOW TO ORDER bolck.
Coil Voltage Codes
Voltage
Code
60 Hz 50 Hz
24 . . . VO1
120 110 VO2
208 . . . VO8
240 220 VO3
480 440 VO6
600 550 VO7
Specify Specify V99
Full Voltage Starters
Selection – Class 8536
Factory Modifications (FORMS) ...............Refer to Catalog 9999CT9701
Application Data ................................................................... Pages 13-16
Dimensions ........................................................................... Pages 17-20
Separate Enclosures (Class 9991) ...........Refer to Catalog 9999CT9701
Replacement Parts (Class 9998) ..............Refer to Catalog 9999CT9701
Type S Accessories (Class 9999).............Refer to Catalog 9999CT9701
How to Order:
To Order Specify: Catalog Number
• Class Number
• Type Number
• Coil Voltage Code
• Form(s)
Class Type Coil
Voltage
Code
Form(s)
8536 SEG6 VO3 P1