FILE# E86403

Chassis Mount Step Up or Step Down
Series 4-52 and 4-53 Autotransformers

Series 4-52 (For 4-53 see below) Autotransformers provide the most cost effective solution for voltage conversion when electrical isolation is not required. Standard products range from 50VA to 5000VA and can either step up 115V to 230V or step down 230V to 115V 50/60hz (Bi-Directional).  These open frame transformers are provided with color coded stranded lead wires 12" long and stripped 1/2 inch from lead end to make installation in any equipment easy. All models are made with Class F (155 degree C) insulation consistent  with high temperature construction. Dielectric strength 2500VRMS Hipot Mounting options include Channel frame style for lower VA sizes and "L" Brackets for larger sizes. Other Voltage combinations and additional power ratings are available on a special order basis

                                       

       

Part Number
VA
L
H
W
ML
MW
A
B
Lead UL3271
Length
WT (lb)
Style
4-52-0050
50
3.25
1.98
1.70
2.81
-
2.4
0.9
18 AWG
12''
1.0
A
4-52-0100
100
3.25
1.98
2.20
2.81
-
2.4
1.4
18 AWG
12"
1.6
A
4-52-0250
250
3.38
2.81
2.60
2.81
2.25
-
-
18 AWG
12"
3.7
B
4-52-0500
500
3.75
3.13
3.70
3.13
3.0
-
-
18 AWG
12"
6.6
B
4-52-1000
1000
5.25
4.38
4.10
4.38
3.13
-
-
14 AWG
12"
14.3
B
4-52-2000
2000
5.25
4.38
6.00
4.38
5.13
-
-
12 AWG
12"
25.5
B
4-52-3000
3000
7.50
6.25
6.00
6.75
3.72
-
-
12 AWG
12"
36.0
B
4-52-5000
5000
7.50
6.25
7.70
6.75
5.46
-
-
 8AWG
12"
57.2
B

Series 4-53 Autotransformers provide the most cost effective solution for voltage conversion when electrical isolation is not required. Standard products range from 50VA to 5000VA and can either step up 115V to 277V or step down 277V to 115V 50/60hz (Bi-Directional).  These open frame transformers are provided with color coded stranded lead wires 12" long and stripped 1/2 inch from lead end to make installation in any equipment easy. All models are made with Class F (155 degree C) insulation consistent  with high temperature construction. Dielectric strength 2500VRMS Hipot Mounting options include Channel frame style for lower VA sizes and "L" Brackets for larger sizes. Other Voltage combinations and additional power ratings are available on a special order basis

                                 


Part Number
VA
L
H
W
ML
MW
A
B
Lead UL3271
Length
WT (lb)
Style
4-53-0050
50
3.25
1.98
1.70
2.81
-
2.4
0.9
18 AWG
12''
1.0
A
4-53-0100
100
3.25
1.98
2.20
2.81
-
2.4
1.4
18 AWG
12"
1.6
A
4-53-0250
250
3.38
2.81
2.60
2.81
2.25
-
-
18 AWG
12"
3.7
B
4-53-0500
500
3.75
3.13
3.70
3.13
3.0
-
-
18 AWG
12"
6.6
B
4-53-1000
1000
5.25
4.38
4.10
4.38
3.13
-
-
14 AWG
12"
14.3
B
4-53-2000
2000
5.25
4.38
6.00
4.38
5.13
-
-
12 AWG
12"
25.5
B
4-53-3000
3000
7.50
6.25
6.00
6.75
3.72
-
-
12 AWG
12"
36.0
B
4-53-5000
5000
7.50
6.25
7.70
6.75
5.46
-
-
 8AWG
12"
57.2
B

MCI TRANSFORMER CORPORATION
411 Manhattan Avenue, Babylon, NY 11704 • 631. 587. 0510 • FAX: 631. 587. 0624
25 Blodgett Street, Orange, MA 01364 • 978. 544. 8272 • FAX: 978. 544. 8356
150 Sanhedrin, Willits, CA 95490 • 707. 459. 5994 • FAX: 707. 459. 5998