3

Characteristics

Electromechanical Zelio Relay

RXM Optimum miniature plug-in relays

General characteristics

Conforming to standards

e, ROHS, IEC/EN 61810-1 (iss.2)

Product certifications

None

Ambient air temperature

around the device

Storage

°C

- 40… + 85

Operation

°C

- 40… + 55

Vibration resistance

conforming to

IEC/EN60068-2-6

Operating

3 gn (10...50 Hz)

Not operating

6 gn (10...50 Hz)

Degree of protection conforming to IEC/EN 60529

IP 40

Shock resistance

conforming to

IEC/EN 60068-2-27

Opening

10 gn

Closing

5 gn

Protection category

RT I

Mounting position

Any

Insulation characteristics

Rated insulation voltage (Ui)

V

250 (IEC)

Rated impulse withstand voltage (Uimp)

kV

3.6 (1.2/50 μs)

Dielectric strength

(rms voltage)

Between coil and contact

a V

2000

Between poles

a V

2000

Between contacts

a V

1000

Contact characteristics

Relay type

RXM 2LBppp

RXM 4LBppp

Number and type of contacts

2 C/O

4 C/O

Contact materials

Silver Alloy

Silver Alloy

Conventional thermal current

(Ith)

For ambient temperature y55 °C A

53

Rated operational current

in utilisation categories AC-1 and

DC-1

Conforming to IEC

N/O

5

3

N/C

2.5

1.5

Minimum switchable current

mA

10

Switching voltage

Maximum

V

c/a 250

Minimum

V

17

Rated load (resistive)

A

5 / 250 VAC

3 / 250 VAC

A

5 / 28 VDC

3 / 28 VDC

Switching capacity

Maximum

a

VA

1250

750

c

W

140

84

Minimum

mW

170

170

Maximum operating rate

In operating cycles/hour

No-load

18 000

Under load

1200

Utilisation coefficient

20 %

Mechanical durability

In millions of operating cycles

10

Electrical durability

In millions of operating cycles

Resistive load

0.1

Inductive load

See curves below

Electrical durability of contacts

Maximum switching capacity

For 2 poles relay

For 4 poles relay

For 2 poles relay

For 4 poles relay

Contact current (A)

10

5

10

6

10

7

0

0,1 0,5

1 1,5 35

8

A

B

Contact current (A)

A

B

10

5

10

6

10

7

0

0,1

0,5

1 1,5 35

8

Contact voltage (V)

A

C

D

B

0 5 10

50

100

200

500

8,0

5,0

3,0

1,0

0,1

0,5

A

B

8,0

5,0

3,0

1,0

0,1

0,5

5

0

10

50

100

200

500

C

D

Contact voltage (V)

B Resistive load

B Resistive load a

D Resistive load c

Durability (inductive load) = durability (resistive load) x reduction coefficient.

2

1

3

4

5

6

7

8

9

10

2

1

3

4

5

6

7

8

9

10

28212-EN

version: 1.1