Electronic overcurrent relay EOCRSS-05S 0.5~6A 220VAC Schneider

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Electronic overcurrent relay EOCR-SS-05S 0.5-6A

Main
Range of product EOCR
Device short name EOCRSS
Product or component type Protection relay Protection type
Overload, In > OC setting
Sensitivity to phase loss
Sensitivity to phase reverse
Locked rotor, In > 3 times OC setting
Phase unbalance, 50 %
Product specific application Overcurrent protection
Analogue output range 4…20 mA

Network type AC
Network frequency 50…60 Hz
protection ajustment range …60 A
Tripping threshold 5…60 A

Complementary
[Us] rated supply voltage 220 V AC
Mounting support 35 mm DIN rail Panel

Contacts type and composition 1 NO + 1 NC (OL)
Short-circuit and overload protection By 4 A gG fuse

[Ue] rated operational voltage 600 V AC 50…60 Hz for power circuit conforming to UL
690 V AC 50…60 Hz for power circuit conforming to CSA
690 V AC 50…60 Hz for power circuit conforming to IEC 60947-4-1

[Uimp] rated impulse withstand voltage 6 kV conforming to IEC 60947-4-1
Reset Manual reset Electrical 0…1 s by interruption of power supply

Time delay type O-Time: 0.3, 1…30 s, off (definite)
D-Time: 1…120 s, off (definite)
O-Time: 1…30 class (inverse)
D-Time: 0…120 s (inverse)
Display type 7 segments LED
power consumption per relay 3 W

Connections – terminals Control circuit: cable 2 x 1…1.5 mm²flexible with cable end – M3
Control circuit: cable 2 x 1…1.5 mm²flexible without cable end – M3
Control circuit: cable 1 x 1…2.5 mm²flexible with cable end – M3
Control circuit: cable 1 x 1…2.5 mm²flexible without cable end – M3
Tightening torque Control circuit: 0.8…1.2 N.m on cable, 4.7 mm
Height 71 mm
Width 70 mm
Depth 68 mm
Net weight 0.325 kg

Environment
Standards IEC 60947-4-1
IP degree of protection
IP20 conforming to IEC 60529

Ambient air temperature for operation -20…60 °C conforming to IEC 60947-4-1
Ambient air temperature for storage -30…80 °C
Operating altitude 2000 m

Fire resistance 650 °C conforming to IEC 60695-2-12
960 °C conforming to UL 94
Shock resistance 15 gn for 11 ms conforming to IEC 60068-2-7
Vibration resistance 4 gn on panel mounting conforming to IEC 60068-2-6
2 gn on 35 mm DIN rail conforming to IEC 60068-2-6
Dielectric strength 2 kV 50…60 Hz in between case and circuit conforming to IEC 60255-5
1 kV 50…60 Hz in between contact conforming to IEC 60255-5
2 kV 50…60 Hz in between circuit conforming to IEC 60255-5
Surge withstand 6 kV conforming to IEC 61000-4-5

Electromagnetic compatibility Resistance to radiated electromagnetic fields: 10 V/m level 3 conforming to IEC
61000-4-3
Resistance to electrostatic discharge: 8 kV air, 6 kV contact conforming to IEC
61000-4-2
Resistance to fast transient: 2 kV conforming to IEC 61000-4-4
Conducted RF disturbances: 10 V conforming to EN 61000-4-6
Conducted RF disturbances: class A conforming to EN 55011

[Ith] conventional free air thermal current 5 A for control circuit
Permissible current 250 V, 5 A AC

Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 5.9 cm
Package 1 Width 8.2 cm
Package 1 Length 7.9 cm
Package 1 Weight 160.0 g