I T A L I A N A

R E L E' S r l.

- Via dei Bravi, 40

I-20032 CORMANO - Italy

Tel (+39) 02 6140851- Fax (+39) 02 6140339 - E-mail: rele@rele.it - www.rele.it

COIL CHARACTERISTICS

Resistance values at 23°C ambient temp.

ARACTERISTICS

ORDERING INFORMATION

E51 + 24DC - S - ER - 5

1

2

3

4

5

Tolerance on R: + 10%

1 – Relay type: E31+ E51+ E52+ E61+

2 – Coil supply voltage: AC or DC

3 – Contact configuration:

S = changeover (standard)

L = normally open (on request)

4 – Version : Void = (in cover, flux tight)

ER = (in cover, sealed)

Power supply voltages:

6-12-24-48-110 VDC

12-24-110-220 VAC

Rated power: 0.53W (DC)

1.2VA (AC)

Operating range:

-25% to +10% of nominal (DC)

-20% to +10% of nominal (AC)

Minimum hold voltage:

70% of nominal (DC)

80% of nominal (AC)

Must release voltage:

10% of nominal (AC & DC)

Thermic insulation class of winding

(IEC 317): F (155°C)

5 – Alternative contact material:

Void = standard (Ag-CdO)

5 = Gold plated silver (Ag+3µ Au)

Groups 4 & 5 of code are normally omitted,

concerning special types available only on

request for agreed quantities.

DC

AC

Rated

Voltage

V

Rated

Current mA

Resistance R

Ω

Rated Current

mA (50 Hz)

Rated Current

mA (60 Hz)

Resistance R

Ω

6

88

68

-

-

-

12

44

270

100

86

60

24

22

1080

50

43

250

48

11

4340

25

21

980

110

5

22830

11

9

5500

5.8

-

-

5.8

5

22000

CONTACT CHARACTERISTICS

E31-51

E52

E61

Maximum power rating (AC1) :

2400

1200

3840

VA

Rated current :

10

5

16

A

Rated voltage :

240

240

240

VAC

Maximum switched voltage :

240

240

240

VAC

Maximum instantaneous current

15

7

25

A

Switching power (DC1) :

see diagram

Maximum single-phase motor load (cosφ 0.7 – 250VAC max.) :

1/3

1/6

1/2

HP

Initial contact resistance

100

100

100

mΩ

Standard

30

50

20

mΩ

Standard material

Ag-CdO

Ag-CdO

Ag-CdO

90-10%