UL CLASS 2 & TUV-CE CERTIFIED P.C. MOUNT TRANSFORMERS
UL60601-1 and CSA-C22.2 601.1-M90 certified construction.
Meets UL1097 double insulation requirements

SERIES 4-24

 

  FILE # E120827 &                                                    
   E178395
PASSED EN61558

UL files here

 

 

!NOW AVAILABLE WTIH!
LEAD WIRES

SINGLE 115V
OR
230V
PRIMARY
OR
DUAL 115/230 PRIMARIES

 

4,000-Volt RMS Hipot, in a variety of sizes. Maximum operating temperature 155°C. Available with 115/230V primary. MCI's split bobbin and non-concentric winding provide better insulation and high signal isolation, thus eliminating the need for electrostatic shielding. These transformers are designed to pass CE's strict creepage distance requirements. Adaptations of standard transformers are also available. Dots on schematics shown below indicate like polarity.

 

 

 

 

 

 

 

 

 

 

 

 
To determine part number for specific transformer to be ordered:
  1. Locate the column, in the table, for the required VA size..
  2. In the voltage column, locate the required voltage rating..
  3. Locate the Model number in the column to the left of the voltage.
  4. Locate the fuse required in the fuse column.
  5. *Non-Inherently limited maximum allowed fuse specified. All primaries are 115/230 volts 50/60Hz

                                             Most models also available channel mount and lead wires

VA SIZE
MODEL NUMBER
VOLTAGE
CURRENT
FUSE
2.5 VA
4-24-3__
4-24-3010
10
.25A
Not Required
4-24-3012
12
.20A
Not Required
4-24-3016
16
.15A
Not Required
4-24-3020
20
.12A
Not Required
4-24-3024
24
.10A
Not Required
4-24-4__
5VA
4-24-4010
10
.50A
Not Required
4-24-4012
12
.40A
Not Required
4-24-4016
16
.31A
Not Required
4-24-4020
20
.25A
Not Required
4-24-4024
24
.21A
Not Required
4-24-5__
10 VA
4-24-5010
10
1.A
Not Required
4-24-5012
12
.80A
Not Required
4-24-5016
16
.62A
Not Required
4-24-5020
20
.50A
Not Required
4-24-5024
24
.42A
Not Required
4-24-6__

20VA
4-24-6010
10
2A
Not Required
4-24-6012
12
1.6A
Not Required
4-24-6016
16
1.25A
Not Required
4-24-6020
20
1.0A
Not Required
4-24-6024
24
.83A
Not Required
4-24-7__
      
30VA
4-24-7012
12
2.4A
3A FUSE*
4-24-7016
16
1.9A
Not Required
4-24-7020
20
1.5A
Not Required
4-24-7024
24
1.25A
Not Required
4-24-8__
56VA
4-24-8012
12
4.66.A
5A FUSE*
4-24-8024
24
2.33A
2.5AFUSE*

 

DIMENSIONS

Transformer VA Schematic

Mounting
Style

L

W

H

A

B

C

Pin
Dimensions

MW

ML

Screw
Size

Maximum
Number
Terminals

Lbs.

4-24-3__ 2.5 1 A 1-5/8 1-7/16 1-1/8 .200 .250 1.000 .025 sq. 1-1/16 4 8 .25
4-24-4__ 5.0 1 A 1-5/8 1-7/16 1-3/8 .200 .400 1.000 .025 sq. 1-1/16 4 8 .37
4-24-5__ 10.0 1 A 1-7/8 1-9/16 1-3/8 .200 .400 1.140 .036 sq. 1-1/4 4 8 .53
4-24-6__ 20.0 2 A 2-1/4 1-7/8 1-5/8 .400 .400 1.460 .036 sq. 1-1/2 4 12 .90
4-24-7__ 30.0 2 B 2-5/8 2-3/16 1-9/16 .275 1.680 .045 sq. 1-3/4 2-3/16 6 12 1.15
4-24-8__ 56.0 2 B 3 2-1/2 1-13/16 .300 1.900 .045 sq. 2. 2-1/2 6 12 1.70

 

 

 

 

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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
Email us your questions at info@mcitransformer.com