ELR 3-SC-24DC/600AC-20 - Solid-state contactor - 1812693

Product properties

Product type	Solid-state contactor

Electrical properties

Maximum power dissipation for nominal condition	60 W
Mains type	3-phase
Test voltage	4 kV
Insulation characteristics
Rated insulation voltage	600 V
Rated surge voltage	6 kV
Overvoltage category	III
Degree of pollution	2

Input data

Control
Input name	Control input
Rated actuating voltage U_C	24 V DC
Triggering voltage range	5 V DC ... 32 V DC
Rated actuating current I_C	29 mA
Switching threshold	≤ 1 V DC (“0” signal)
	≥ 4.8 V DC (“1” signal)
Protective circuit	Reverse polarity protection
	Surge protection
Operating voltage display	Green LED

Output data

Load output
Operating voltage range	42 V AC ... 660 V AC
Rated operating current at AC-51	20 A
Rated operating current at AC-53a	10 A (T_A = 40 °C)
Mains frequency	45 Hz ... 65 Hz
Load current range	250 mA ... 20 A (see to derating)
Leakage current	5 mA (In off state)
Surge current	600 A (t = 10 ms)
Max. load value	1800 A²s
Protective circuit	Varistor
Phase angle cos phi min	0.5

Connection data

Control circuits
Connection method	Screw connection
Stripping length	8 mm
Screw thread	M3
Conductor cross-section rigid	0.5 mm² ... 2.5 mm²
Conductor cross-section flexible	0.5 mm² ... 2.5 mm²
Conductor cross-section AWG	18 ... 12
Tightening torque	0.5 Nm ... 0.6 Nm
Tightening torque		4.4 lb_f-in. ... 5.3 lb_f-in.
Load circuit
Connection method	Screw connection
Stripping length	12 mm
Screw thread	M4
Conductor cross-section rigid	2.5 mm² ... 6 mm²
Conductor cross-section flexible	1 mm² ... 4 mm²
Conductor cross-section AWG	14 ... 10
Tightening torque	1.5 Nm ... 2 Nm
Tightening torque		13.3 lb_f-in. ... 17.7 lb_f-in.
Protective conductor connection
Connection method	Ring cable lug
Screw thread	M5
Tightening torque	1.5 Nm

Dimensions

Material specifications

Color	gray (RAL 7042)

Environmental and real-life conditions

Ambient conditions
Degree of protection	IP20

Mounting

Mounting type	DIN rail mounting
Assembly note	See derating curve
Mounting position	Vertical (horizontal DIN rail)

ECLASS-13.0	27371003
ECLASS-15.0	27371003

EU RoHS
Fulfills EU RoHS substance requirements	Yes
Exemption	6(c), 7(a), 7(c)-I
China RoHS
Environment friendly use period (EFUP)	EFUP-25 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)

ELR 3-SC-24DC/600AC-20 - Solid-state contactor

1812693