Section 16: NEMA and Definite Purpose Contactors and Starters PDF

Section 16: NEMA and Definite Purpose Contactors and Starters PDF

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Motor Logic™ Solid-State Overload Relay

Class 9065 / Refer to Catalog 9065CT9701

Motor Logic Solid-State Overload Relays

Motor Logic solid-state overload relays (SSOLRs) feature: 3 to 1 adjustment for trip current; phase loss and unbalance protection; direct replacement for Type S melting alloy. They are ambient insensitive and self–powered. Switch selectable trip class; Class II ground fault detection; and direct replacement for Type S melting alloy. Electrical remote reset is also available.

Class 10/20 (Selectable): For Separate Mounting Solid-State Overload Relay, 600 Vac Maximum

NEMA Size[1]

(3-Pole)

Full Load
Current Range
(A)

Open Type

Trip Class 10/20

00B

1.5–4.5 [2]

9065SFB20

00C

3–9 [2]

9065SFC20

0

6–18 [2]

9065SF020

1

9–27 [2]

9065SF120

2

15–45

9065SF220

3

30–90

9065SF320

4

45–135

9065SF420

Class 10/20 (Selectable): Replacement SSOLR for Retrofit of Square D Type S Starter Solid-State Overload Relay 600 Vac Maximum

Locate 8536 Starter in this column

Order Class 9065 Overload Relay
from this column

NEMA Size[1]

Full Load
Current Range
(A)

Open Type

Trip Class 10/20

00B [2]

1.5–4.5

9065SFB20

00C [2]

3–9

9065SFC20

0 [2]

6–18

9065SF020

1 [2]

9–27

9065SF120

2

15–45

9065ST220

3

30–90

9065ST320

4

45–135

9065ST420

5 [3]

90–270

9065ST520

5 [4]

90–270

9065SF520

6 [3]

180–540

9065ST620

7 [3]

270–810

9065ST720

Approximate Dimensions

NEMA Size 00B, 00C, 0, and 1 Devices

note

Sizes 00B and 00C are not actual NEMA sizes. These designations are used to differentiate the lower FLA of these devices from the NEMA Size 00 Motor Logic solid-state overload relay.

Size 2 Devices

Size 3 Devices

Size 4 Devices

Footnotes

  1. Size 00B and 00C are not actual NEMA sizes. These designations are used to differentiate the lower FLA of these devices from the NEMA Size 00 Motor Logic solid-state overload relay.
  2. Size 00B, 00C, 0, and 1 come without lugs. Lower amperage loads can be protected by looping the power wires. Lugs are available. See Lug-Lug and Lug-Extender Kits.
  3. Size 5, 6, and 7 replacement overload relays are only for existing NEMA style Type S starters with a Motor Logic overload relay. External CTs and additional components are not included.
  4. Size 5 is a complete drop-in replacement for Square D Type S melting alloy, bimetallic, and Y500 overload relays only.
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