Part Number: 3390 Series

High Voltage Reed Relays

Product Data Sheet

Phone: (1) 973 777 6900

www.comus-intl.com

Fax: (1) 973 777 8405

As part of the company policy of continued product improvement, specifications may change without notice. Our sales office will be pleased to help you with the latest information on this product range and

the details of our full design and manufacturing service. All products are supplied to our standard conditions of sale unless otherwise agreed in writing.

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Belgium: + 32 (0)12 390400 - Comus Europe Ltd (Assemtech) UK: +44 (0) 1255 862236 - Germany: +49 (0)911 923 15 943 - Netherlands: +31(0)45 54 39 345 - India: +(91) (44) 42023510

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Relays

SPECIFICATIONS

CONTACT PARAMETERS

Switching Voltage

Max

DC/peakAC

5000

7500

10000

5000

7500

10000

5000

7500

10000

Dielectric Strength

Min

VDC

7000

10000

14000

7000

10000

14000

7000

10000

14000

Switching Capacity

Max

W

50

50

50

50

50

50

50

50

50

Switching Current

Max

A

3

3

3

3

3

3

3

3

3

Carrying Current

Max

A

5

5

5

5

5

5

5

5

5

Contact Resistance

Max

mΩ

250

250

250

250

250

250

250

250

250

COIL PARAMETERS

Nominal Coil Voltage

VDC

5

12

24

5

12

24

5

12

24

Pull-In Voltage

Max

VDC

4

10

20

4

10

20

4

10

20

Drop-Out Voltage

Min

VDC

1

2

4

1

1

2

1

1.2

2.4

Operating Voltage

Max

VDC

8

18

36

8

14.5

27

8

16

29

Coil Resistance

±15%

Ω

35

200

720

35

400

675

35

85

275

RELAY PARAMETERS

Dielectric Strength

coil/contact

Min VDC

20000

20000

10000

Dielectric Strength

switch1/switch2 Min VDC

-

-

10000

Insulation Resistance

Min

Ω

1 x 109

1 x 109

1 x 109

Operating Temperature

°C

-20 to +85

-20 to +85

-20 to +85

Storage Temperature

°C

-35 to +100

-35 to +100

-35 to +100

Operate Time incl. Bounce Time

Typ

ms

3.5

3.5

3.5

Release Time

Typ

ms

3.0

3.0

3.0

Weight, approx.

g

55

60

65

Contact Form

1 Normally Open / 1A

1 Normally Closed / 1B

2 Normally Open / 2A

Series

3390

3391

3392

3390

3391

3392

3390

3391

3392

Model

1270

1270

1270

4270

4270

4270

1272

1272

1272

Rev: 1 - Date: Sept/24/2024 - Signature: BR