Ordering Information for Series 300 & 386 Transfer Switches

To order an ASCO Series 300 Power Transfer Switch, complete the following catalog number:

300 + B + 3 + 600 + N + 1 + X + C + 11CD + 480V 60 Hz

Product

300

Neutral

Poles

Amperes

Voltage

Controller

Code

 

 

Code

 

Blank

2 poles,

Continuous

A3

115

 

Solid

1

rating

 

 

B3

120

1

Neutral

 

 

 

 

C

208

3 poles,

30, 70, 104,

D

220

 

 

 

B1

E

230

 

Switched

3

150, 200,

F

240

 

 

230, 260,

H

380

 

Neutral

 

 

 

400, 600

4

,

J

400

 

 

 

 

K

415

 

 

 

8004, 10004,

L

440

 

 

 

12004, 1600,

M

460

 

 

 

2000

 

 

N

480

 

 

 

 

 

Q

575

 

 

 

26004, 30004

 

 

 

R

600

 

Options

Enclosure

Optional

Specific

 

 

 

Accessories

Volt & Freq

 

Blank

Open Type

Insert X

C

Type 1

11BG

This information

If optional

(Standard)

Programmable

is necessary

accessories

 

Type 3R

Engine Exerciser

to allow correct

are required

F

14AA/14BA

control settings

 

Enclosure

 

 

Auxiliary Contacts

prior to shipment

 

G

Type 4

(2 sets)

 

 

 

 

 

Enclosure2

44A, 44G

 

 

 

Type 12

Strip Heater

 

 

L

w/Thermostat

 

 

Enclosure2

72A Comm

 

 

 

 

 

 

M

Type 3R

Interface Module

 

 

Secure

 

 

 

 

Enclosure

 

 

 

 

 

 

 

To order an ASCO Series 386 Transfer Switch, complete the following catalog number:

386 +

B

+

3

+

600

+

N

+

1

+

X + C + 9C/9D + 480V 60 Hz

Product

Neutral

Phase

Amperes

 

 

Voltage

Controller

 

Code

Poles

 

 

 

 

 

Code

 

 

 

 

 

 

 

 

386

A

2 poles,

Continuous

A3

115

 

 

Solid

1

rating

 

 

B3

120

1

 

 

 

C

208

 

Neutral

3 poles,

30, 70, 100,

D

220

 

 

B

1

E

230

 

 

 

3

150, 200,

 

 

F

240

 

 

Switched

 

 

 

 

 

230 260,

 

 

H

380

 

 

Neutral

 

 

 

 

 

 

400, 6004,

 

J

400

 

 

 

 

 

800

4

, 1000

4

,

K

415

 

 

 

 

 

 

 

L

440

 

 

 

 

 

12004, 1600,

M

460

 

 

 

 

 

2000, 30004

N

480

 

 

 

 

 

 

 

 

 

 

Q

575

 

 

 

 

 

 

 

 

 

 

R

600

 

 

 

 

 

 

 

 

 

 

 

 

 

Options

Insert X

If optional

accessories are required

Enclosure

Blank Open Type

CType 1

(Standard)

FType 3R

Enclosure

G

Type 4

Enclosure2

LType 12

Enclosure2

Type 3R

MSecure

Enclosure

Optional

Accessories

6Q

Key-Operated

Control

9C/9D

Source

Availability Lights

14AA/14BA

Auxiliary Contacts

72A Comm

Interface Module All Accessories

Specific

Volt & Freq

This information

is necessary

to allow correct control settings prior to shipment

Note: 1. Specify neutral code C for 260 and 400 amperes only.

2.Available 30-1000, and 1600 amps. Use Type 3R for 1200, 2000, 2600 and 3000 amp applications.

3.115-120 volt available 30-400 amps only. For other voltages contact ASCO.

4.600-1200 amp only available in secure type 3R enclosure. Secure type provided as standard for 2600-3000 amp.

Extended Warranties for Series 300 Transfer Switches

Catalog No.

Description

 

 

2EXW300

Two-Year Extended Warranty (Parts & Labor)

3EXW300

Three-Year Extended Warranty (Parts & Labor)

4EXW300

Four-Year Extended Warranty (Parts & Labor)

5EXW300

Five-Year Extended Warranty (Parts & Labor)

9

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Emerson 300 Series manual Ordering Information for Series 300 & 386 Transfer Switches

300 Series specifications

The Emerson 300 Series is a notable line of instrumentation devices designed to cater to the needs of modern industrial applications. This series features advanced technologies that facilitate precise measurements and improved operational efficiency, making it a preferred choice for various sectors, including oil and gas, pharmaceuticals, and food and beverage.

One of the main highlights of the Emerson 300 Series is its robust design, which ensures durability and reliability even in the most challenging environments. The devices are equipped with weather-resistant housings, allowing for outdoor installations without compromising performance. This ruggedness is complemented by a user-friendly interface that simplifies operation and maintenance, enhancing overall user experience.

The series employs cutting-edge sensor technology, allowing for highly accurate and real-time data collection. This is particularly critical in applications where precision is paramount. The sensors are designed to minimize drift over time, thereby reducing the need for frequent recalibrations, which can be both time-consuming and costly.

Another significant feature of the Emerson 300 Series is its integration capabilities. These devices can seamlessly connect to existing industrial automation systems, ensuring smooth data flow and interoperability between different components. This capability is essential for maintaining an efficient workflow and improving overall productivity.

The series also incorporates advanced diagnostics and predictive maintenance features. This not only helps in identifying potential issues before they escalate into significant problems but also facilitates timely maintenance, reducing downtime and enhancing operational efficiency. Users benefit from enhanced visibility into system performance, allowing for informed decision-making.

Additionally, the Emerson 300 Series supports various communication protocols, making it adaptable to diverse industrial environments. Whether it's through analog outputs, digital protocols, or wireless communication, the series provides flexibility that meets the demands of modern process control systems.

In summary, the Emerson 300 Series stands out with its combination of rugged design, advanced sensor technology, seamless integration capabilities, and predictive maintenance features. These characteristics make it an invaluable tool for industries that require high reliability and accuracy in process measurement and control. As industries continue to evolve, the Emerson 300 Series remains at the forefront, providing solutions that help businesses achieve their operational goals efficiently and effectively.