ELR H51-IESSC-24DC500AC-06 - Hybrid motor starter
2902746

Short-circuit-proof hybrid motor starter for reversing 3~ AC motors up to 550 V AC, with 24 V DC input, 0.6 A output current, emergency stop function, and adjustable overload shutdown. Can only be used with EM-RD and EM-RI adapters or power distribution board.

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Product Details

Product type Hybrid motor starter
Product family CONTACTRON
Operating mode 100% operating factor
Number of phases 3
Motor starter type Reversing starter
Maximum power dissipation for nominal condition 1.7 W
Switching frequency ≤ 2 Hz (Load-dependent)
Maximum power dissipation 2.8 W
Minimum power dissipation 0.88 W
Coordination type 2
Supply
Rated control circuit supply voltage US 24 V DC
Control supply voltage range 19.2 V DC ... 30 V DC
Rated control supply current IS 40 mA
Protective circuit Surge protection
Reverse polarity protection; Parallel polarity protection diode
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 and control supply voltage, and auxiliary circuit to the main circuit Safe isolation (IEC 60947-1) at operating voltage ≤ 300 V AC
Safe isolation (EN 50178) at operating voltage ≤ 300 V AC
Basic insulation (IEC 60947-1) at operating voltage 300 V AC ... 500 V AC
Safe isolation (EN 50178) at operating voltage 300 ... 500 V AC
Isolation characteristics between the control input and control supply voltage to auxiliary circuit Safe isolation (IEC 60947-1) in the auxiliary circuit ≤ 300 V AC
Safe isolation (EN 50178) in the auxiliary circuit ≤ 300 V AC
Control
Input name Control input right/left
Rated actuating voltage UC 24 V DC
Triggering voltage range 19.2 V DC ... 30 V DC
Rated actuating current IC 5 mA
Switching threshold 9.6 V (“0” signal)
19.2 V (“1” signal)
Switching level < 5 V DC (For EMERGENCY STOP)
Typical turn-off time < 30 ms
Protective circuit Reverse polarity protection
AC output
Rated operating voltage Ue 500 V AC
Operating voltage range 42 V AC ... 550 V AC
Mains frequency 50/60 Hz
Load current range 75 mA ... 600 mA (see to derating)
Trigger characteristic in acc. with IEC 60947-4-2 Class 10A
Cooling time 20 min. (for auto reset)
Leakage current 0 mA
Protective circuit Surge protection; Varistor
Short-circuit protection; Fuse
Acknowledge output
Note Confirmation: floating change-over contact, signal contact
Contact type 1 changeover contact
Switching capacity in accordance with IEC 60947-5-1 3 A (230 V, AC15)
2 A (24 V, DC13)
Control circuits
Connection method Screw connection
Stripping length 8 mm
Screw thread M3
Conductor cross section solid 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
5 lbf-in. ... 7 lbf-in.
Load circuit
Connection method Screw connection
Stripping length 8 mm
Screw thread M3
Conductor cross section solid 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
5 lbf-in. ... 7 lbf-in.
Status display Yellow LED
Operating voltage display Green LED
Error indication Red LED
Width 22.5 mm
Height 160 mm
Depth 114.5 mm
Flammability rating according to UL 94 V0 (Housing)
Ambient conditions
Degree of protection IP20
Ambient temperature (operation) -25 °C ... 70 °C (observe derating)
Ambient temperature (storage/transport) -40 °C ... 80 °C
Altitude ≤ 2000 m
ATEX
Identification  II (2) G [Ex e] [Ex d] [Ex px]
 II (2) D [Ex t] [Ex p]
Certificate PTB 07 ATEX 3145
UL approval
Certificate NLDX.E228652
Safety Integrity Level (SIL, IEC 61508)
Identification ≤ 3
Note Safe shutdown
Safety Integrity Level (SIL, IEC 61508)
Identification 2
Note Motor protection
Performance Level (ISO 13849)
Identification e
Note Safe shutdown
Category (ISO 13849)
Identification ≤ 3
Note Safe shutdown
CCC
Identification GB/T 14048.6-2016
Certificate 2020970304000811
UL data
SCCR 100 kA (500 V AC (fuse: 30 A class CC/30 A class J (high fault)))
5 kA (500 V AC (fuse: 20 A RK5 (standard fault)))
FLA 0.6 A (500 V AC)
Group installation 20 A (class RK5, SCCR 5kA, #24 - 14 AWG max. solid and stranded)
30 A (class CC or J, SCCR 100kA, #24 - 14 AWG max, solid and stranded)
Category code NLDX / NRNT
Standards/regulations
Standards/regulations IEC 60947-1
EN 60947-4-2
IEC 61508
ISO 13849
Mounting type Bus bar mounting
DIN rail mounting
Assembly instructions alignable, for spacing see derating
Mounting position vertical (horizontal DIN rail, motor output below)
Item number 2902746
Packing unit 1 pc
Minimum order quantity 1 pc
Sales Key C05
Product Key CK7452
Catalog Page Page 37 (C-5-2019)
GTIN 4046356673624
Weight per Piece (including packing) 388.6 g
Weight per Piece (excluding packing) 350 g
Customs tariff number 85371098
Country of origin DE

ECLASS

ECLASS-9.0 27370905
ECLASS-10.0.1 27370905
ECLASS-11.0 27370905

ETIM

ETIM 8.0 EC001037

UNSPSC

UNSPSC 21.0 25173900

IECEE CB Scheme

Approval ID: DE1-51298

EAC

Approval ID: RU*C-DE.*08.B.00520*

IECEE CB Scheme

Approval ID: DE1-60642

UL Listed

Approval ID: FILE E 228652

cUL Listed

Approval ID: FILE E 228652

ATEX

Approval ID: PTB 12 ATEX 3004

cULus Listed

REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 50 years
For information on hazardous substances, refer to the manufacturer’s declaration available under “Downloads”

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Your advantages

22.5 mm wide
Safety level in accordance with IEC 61508-1: SIL 3, ISO 13849: PL e
Reduction in wiring
Long service life
Space saving
Adjustable current for bimetal function
Low-wear switching