Dimensions & Shipping Weights for

Series 300 & 386 Transfer Switches

UL Type 1 Enclosure (See notes below for information on Type 3R, 4 & 12 Enclosures)

Switch Rating

Phase

Neutral

Dimensions, In. (mm)3

Approx. Shipping

amps

Poles

Code

Width

Height

Depth

Weight Lb. (kg)4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30, 70, 100*, 104

2

 

A

17 1/2 (445)

31 (787)

11 5/8 (295)

69

(32)

2

 

B

17 1/2 (445)

31 (787)

11 5/8 (295)

73

(33)

150, 200

 

3

 

A

17 1/2 (445)

31 (787)

11 5/8 (295)

73

(33)

*series 386 only

 

3

 

B

17 1/2 (445)

31 (787)

11 5/8 (295)

75

(34)

 

 

 

2

 

A

18 (457)

48 (1219)

13 (330)

100 (45)

230, 260, 400

2

B7

or C

18 (457)

48 (1219)

13 (330)

110 (50)

3

 

A

18 (457)

48 (1219)

13 (330)

100 (50)

 

 

 

3

B7

or C

18 (457)

48 (1219)

13 (330)

120 (55)

 

2

 

A

34 (864)

72 (1829)

20 (508)

450

(204)

600, 800, 1000

2

 

B

34 (864)

72 (1829)

20 (508)

475

(217)

3

 

A

34 (864)

72 (1829)

20 (508)

475

(217)

 

 

 

3

 

B

34 (864)

72 (1829)

20 (508)

500

(228)

 

2

 

A

38 (965)

87 (2210)

24 (610)

685

(312)

1200

2

 

B

38 (965)

87 (2210)

24 (610)

705

(321)

3

 

A

38 (965)

87 (2210)

24 (610)

705

(321)

 

 

 

3

 

B

38 (965)

87 (2210)

24 (610)

725

(328)

1600, 20001,6

3

 

A

38 (965)

87 (2210)

24 (610)

925

(419)

3

 

B

38 (965)

87 (2210)

24 (610)

975

(441)

 

 

2600, 30002

3

 

A

38 (965)

91 (2311)

60 (1524)

1700 (771)

3

 

B

38 (965)

91 (2311)

60 (1524)

2135 (969)

 

 

Series 300 & 386 External Power Connections

Sizes UL-Listed Solderless Screw-Type Terminals

Switch Rating

Ranges of AL-CU Wire Sizes

(amps)

(Unless Specified Copper Only)

 

 

30 - 230*

One #14 to 4/0 AWG

260, 400

Two 1/0 AWG to 250 MCM

or One #4 AWG to 600 MCM

 

600

Two 1/0 AWG to 600 MCM

800, 1000, 1200

Four 1/0 to 600 MCM

1600, 2000

Six 1/0 to 600 MCM

2600

Twelve 3/0 to 600 MCM

3000

Twelve 3/0 to 600 MCM

Note: All Series 300 switches are furnished with a solid neutral plate (unless switched neutral configuration is specified) and terminal lugs. Specify A in catalog number to order a neutral plate on the series

386switches.

*200 and 230 amp rated switches for use with copper cable only.

Notes:

1.Unit is designed for top cable entry of emergency & load and bottom entry of normal. A cable pull box is also avail- able for all top or bottom cable access when required (optional accessory kit #K609027). Not required for type 3R, 4 & 12 enclosures where available.

2.Enclosures for 2600, 3000 amps are free-standing with removable top, sides & back.

3.For type 3R, 4 & 12 dimensions, add the following values to the type 1 dimensions:

a)30, 70, 100, 104, 150, 200A–add 1.5 in (38 mm) to the height.

b)230, 260, 400A - add 1.5 in (38 mm) to the depth.

c)1200A–type 4 & 12 not available–use 1600 amp switch

d)1600A–add 3 in (76 mm) to the height and 10 in to (253 mm) to the width.

e)2000, 2600, 3000A–type 4 & 12 not available. (Consult ASCO) Type 3R add 4.68 in (118 mm) to the height add 2.0 in (51 mm) to the width and add 13 in (329 mm) to the depth.

4.For type 3R, 4 & 12 weights, add the following values to the type 1 weights:

a)30, 70, 100, 104, 150, 200A–add 15 lbs. (6.8 kg).

b)230, 260, 400, 600, 800, 1000A–add 40 lbs. (18.1 kg).

c)1600A–add 60 lbs. (27 kg).

d)2000A–3000A Type 4 & 12 not available. (Consult ASCO)

5.When temperatures below 32ºF can be experienced, special precautions should be taken, such as the inclusion of space heaters, to prevent condensation and freezing of this condensation. This is particularly important when environmental enclosures (Type 3R, 4 & 12) are ordered for installation outdoors.

6.Front connected design for 300 only,

386 dimensions are: 38"W - 91"H - 48"D.

7.Neutral Code “B” for 230 ampares only.

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Emerson 300 Series manual Dimensions & Shipping Weights for

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.