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Relay, Safety relay, Relay socket

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SIM 4 Contacts

\relays

Relay data

General data

Diagrams

PCB relay with forcibly guided contacts Protective separation between coil and contacts (leakage and creepage distances > 14mm); protective separation between left and right contact side (leakage and creeping distances > 5.5mm) EN 50205, type A Contact mounting: SIM312 3NO/1NC SIM222 2NO/2NC Small external dimensions Mean coil power 1W Holding power 0.29W

Circuit diagram (view on relay upper side) Contact lifetime for NO contact

10 000

—

AC 1: 2

30V

⁼

"*^-^

)C 1:

---^

AC 15: 230V

^ [I |-|-|-

—

^—

—

^—

nf 1 O. OA\l-

UC 3 24V

o o o

4: 4^

1000

X co

CD Q_

"o Ö

SIM222

100

C CD O T3

Basic insulation

Double or reinforced insulation

0.1 0.5 1.0

Switching current (A) -

5.0

Max. switching characteristics

(determined acc. to DIN EN 60947-5-1 table C2):

AC 15: 230V/3A

DC 13: 24V/4A

DC 13: 24V/6A/0,1Hz

UL 508: C150/R300

Maximal contact load at AC 1 with 230V:

2 contacts each with 8A

3 contacts each with 6A

Load limit curve with direct current

> 10 x 10⁶ operations

Mechanical life

36,1

12,5


	Switching frequency, mechanical 15Hz
	Response time	typically 8ms
	Drop-out time**	typically 4ms
	Bounce time of NO contact	typically 6ms
	Bounce time of NC contact	typically 12ms
	Shock resistance 16ms	NO contact > 10g
	Vibration resistance
	10-200Hz	NO contact > 10g
	Test voltage coil/contacts	5'000Veff 1min
	Test voltage
	left to right contact sides	4'000Veff 1min
	Test voltage
	contacts as one after the other 2'500Veff 1min
	Test voltage contact open	1'500Veff 1min
	Insulation resistance	10¹¹ n
	Creepage resistance	CTI 250
	Weight	approx. 25g
	Mounting position	any
	Ambient temperature	-40°C to +70°C
	Type of protection	RT II
	Solder bath temperature	270 °C/5s
	Thermal resistance	50K/W
	Temperature limit for coil	120°C
	Pollution degree	2
	Overvoltage category	III

₂6^,

-4v

03 0,41 15,9

05.

255

2,8

5 |5 I 5

2,5

2,4

7,5.

„0 1,3


				■


15,9	5	5	5

[mm]

2,8'

2,4

Contact material

AgSnO2+0,2um Au

Crest contact

Type of contact

₍A⁾

Rated switching capacity 250VAC 8A AC1 2'000VA Electr. life AC1 (360 cycles/h) approx.100'000 Inrush current max. 20A for 20ms

c CD

Switching voltage range Switching current range*

5 to 250 VDC/VAC 10mA to 8A

0,1

50 100

150

200

250

Switching capacity range* 0,06VA(W) to 2'000VA Contact resistance (as delivered) <100mQ/28 V/100mA * Guide values

Standard coils for direct current (other voltages on request)

Voltage (VDC)

1) Inductive load, L/R 40 ms

2) Resistive load

Excitation voltage range

2,0

1'000A SCPD 10A _gG (pre-fuse)

Resistance to short circuiting


Nominal voltage VDC	Min. pick-up voltage at 20°C	Drop-out voltage at 20 °C	Nominal current in mA	Resistance in Ohm at 20 °C	Tolerance in %	without spark suppression Insulation terms** Coil/contacts: Double or reinforced insulation > 14mm Left to right contact side: Double or reinforced insulation > 5.5mm
5	3,75	> 0,5	181,8	27,5	± 10
6	4,5	> 0,6	166,0	36	± 10	Contacts in one row: Basic insulation
12	9,0	> 1,2	85,7	140	± 10	*Tests, regulations* Approvals SEV, UL, cUL, TUV
21	15,75	> 2,1	46,6	450	± 10
24	18,0	> 2,4	40,0	600	± 10
48	36,0	> 4,8	20,8	2'300	± 10
60	45,0	> 6,0	16,6	3'600	± 13	UL File E18895 Sec. 3
110	82,5	> 11,0	9,6	12'000	± 15	Insulation class IEC 60664-1 250VAC

1,5

1,0

0,5

100

Ambient temperature °C ■

1) Max. excitation voltage with contact load < 2A

2) Min. excitation voltage (guaranteed values) without previous operation

No heat accumulation due to intrinsic heating of other components. Continuous duty 100%.

Protection class II

VDE 0106

Ordering example SIM 3 1 2 24VDC

Fire protection requirements_UL 94 / V0

Options, accessories

PCB socket, DIN rail socket_see page 30

_Coil voltage

Soldering tags

Number of NC contacts Number of NO contacts Type designation

ELESTA relays GmbH, Elestastrasse 16, CH - 7310 Bad Ragaz, Switzerland

Phone: Fax:

+41 81 300 47 00 +41 81 300 47 01

E-Mail: admin@elestarelays.com Internet: http://www.elestarelays.com

Download Product catalogue 2008 - ELESTA relays - #19

Relay, Safety relay, Relay socket