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Products
ELR 3- 24DC/500AC- 9 - Solid-state contactor

ELR 3- 24DC/500AC- 9 - Solid-state contactor

2297219

Three-phase solid-state contactor with 24 V DC input, 9 A output current, zero voltage switch, optionally with thermal fuse

Product details

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Technical data

Product properties

Product type	Solid-state contactor
Operating mode	100% operating factor

Electrical properties

Number of phases	3
Switching frequency	≤ 10 Hz
Test voltage (Input/output)	5 kV_rms (50 Hz, 60 s)
Switching frequency	≤ 10 Hz
Insulation characteristics
Rated insulation voltage	500 V
Rated surge voltage	6 kV
Overvoltage category	III
Degree of pollution	2
Insulation characteristics between the control input voltage to the main circuit	Basic insulation

Input data

Control
Input name	Control input right/left
Rated actuating voltage U_C	24 V DC
Triggering voltage range	19.2 V DC ... 30 V DC
Voltage range with reference to U_C	0.8 ... 1.25
Voltage range with reference to U_C		0.8 ... 1.25
Rated actuating current I_C	8.3 mA
Switching threshold	9.6 V (“0” signal)
Switching threshold		19.2 V (“1” signal)
Protective circuit	Reverse polarity protection; Suppressor diode
Protective circuit		Surge protection
Error indication	Red LED
Status display	LED (yellow)

Output data

AC output
Rated operating voltage U_e	500 V AC
Operating voltage range	48 V AC ... 575 V AC
Rated operating current at AC-51	9 A
Rated operating current at AC-53a	9 A
Peak offstate voltage	1200 V
Mains frequency	40 Hz ... 100 Hz
Load current range	100 mA ... 9 A (see to derating)
Leakage current	6 mA
Residual voltage	< 1.5 V
Surge current	300 A (t = 10 ms)
Max. load value	580 A²s
Protective circuit	RCV circuit
Surge voltage protection	> 575 V AC

Connection data

Control circuits
Connection method	Screw connection
Stripping length	8 mm
Screw thread	M3
Conductor cross section rigid	0.2 mm² ... 2.5 mm²
Conductor cross section flexible	0.2 mm² ... 2.5 mm²
Conductor cross section AWG	24 ... 14
Tightening torque	0.5 Nm ... 0.6 Nm
Tightening torque		5 lb_f-in. ... 7 lb_f-in.
Load circuit
Connection method	Screw connection
Stripping length	8 mm
Screw thread	M3
Conductor cross section rigid	0.2 mm² ... 2.5 mm²
Conductor cross section flexible	0.2 mm² ... 2.5 mm²
Conductor cross section AWG	24 ... 14
Tightening torque	0.5 Nm ... 0.6 Nm
Tightening torque		5 lb_f-in. ... 7 lb_f-in.

Signaling

Status display	LED (yellow)
Error indication	Red LED

Dimensions

Width	67.5 mm
Height	99 mm
Depth	114.5 mm

Environmental and real-life conditions

Ambient conditions
Degree of protection	IP20
Ambient temperature (operation)	-25 °C ... 70 °C
Ambient temperature (storage/transport)	-25 °C ... 70 °C

Approvals

UL approval
Certificate	NMFT.E323771
Certificate		NRNT.E172140
UL data
SCCR	5 kA (20 A RK5 (standard fault) fuse)
FLA	2 A (at 500 V, AC Resistance)
		2 A (at 500 V, AC General USE)
		2 A (at 500 V, AC Resistance Air Heating)

Standards and regulations

Standards/regulations
Standards/regulations	DIN EN 50178
		EN 60947

Mounting

Mounting type	DIN rail mounting
Assembly note	can be aligned with spacing = 20 mm
Mounting position	Vertical (horizontal DIN rail)

Commercial data

Item number	2297219
Packing unit	1 pc
Minimum order quantity	1 pc
Note	Made to order (non-returnable)
Sales key	CK7
Product key	DK7212
Catalog page	Page 43 (C-5-2019)
GTIN	4046356175579
Weight per piece (including packing)	701.8 g
Weight per piece (excluding packing)	694 g
Customs tariff number	85364900
Country of origin	DE

Classifications

ETIM

ETIM 9.0

EC002055

UNSPSC

UNSPSC 21.0

39122333

Environmental product compliance

EU RoHS
Fulfills EU RoHS substance requirements	Yes
Exemption	7(a), 7(c)-I
China RoHS
Environment friendly use period (EFUP)	EFUP-50 An article-related China RoHS declaration table can be found in the download area for the respective article under "Manufacturer declaration". For all articles with EFUP-E, no China RoHS declaration table issued and required.
EU REACH SVHC
REACH candidate substance (CAS No.)	Lead (CAS: 7439-92-1)

Compatible products

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Accessories

US-EMLP (15X5) - Plastic label 0828790
UC-EMLP (15X5) - Plastic label 0819301

Your advantages

Optional thermal fuse

Stable and short switching times

Noise and wear-free switching

Long service life

High switching frequency

Integrated protection circuit

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