LR97D25B - Electronic overload relay for motor TeSys 5...25 A 24 V AC/DC - Schneider Electric

Expected in 2-4 weeks

119,62 € excl. VAT

145,93 € incl. VAT

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Electronic overload relay for motor TeSys 5...25 A 24 V AC/DC - Schneider Electric

In cart

145,93 €

SPECIFICATIONS

Main

Device short name LR97

[ui] rated insulation voltage Power circuit: 600 V conforming to CSA
Power circuit: 600 V conforming to UL
Power circuit: 690 V conforming to IEC 60947-4-1

reset Automatic reset 120 s fixed
Electrical by interruption of power supply for minimum 0.1 s
Manual reset

Relay application Overload Imax > Isetting
Locked rotor, mechanical jamming I > 3 x Isetting
Sensitivity to phase failure

thermal protection adjustment range 5…25 A

Complementary

product compatibility LC1D09...D38

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

[ith] conventional thermal current 3 A for control circuit

Product certifications UL
GOST
CSA

Handle front plate colour 67.5 mm

Product or component type Electronic overcurrent relay

tightening torque Control circuit: 0.6...1.2 N.m on lug-clamp
Power circuit: 2 N.m on cable

[uimp] rated impulse withstand voltage 6 kV

[us] rated supply voltage 24 V AC/DC

Connections - terminals Control circuit: cable 1 x 1…25 mm²flexible with cable end
Control circuit: cable 1 x 1…25 mm²flexible without cable end
Power circuit: cable 1 x 1…4 mm²flexible with cable end
Power circuit: cable 1 x 1.5…10 mm²flexible without cable end
Power circuit: lug-clamp 1 x 1…4 mm²flexible with cable end
Power circuit: lug-clamp 1 x 1.5…10 mm²flexible without cable end
Control circuit: cable 2 x 1…25 mm²flexible with cable end
Control circuit: cable 2 x 1…25 mm²flexible without cable end
Control circuit: lug-clamp 1 x 1…25 mm²flexible with cable end
Control circuit: lug-clamp 1 x 1…25 mm²flexible without cable end
Control circuit: lug-clamp 2 x 1…25 mm²flexible with cable end
Control circuit: lug-clamp 2 x 1…25 mm²flexible without cable end

Quantity per set Set of 10

Device application Protection

time range 0.2...10 s - O-time knob
0.3...10 s - O-time knob
0.5..30 s - D-time knob

Contacts type and composition 1 C/O

width (w) 45 mm

network frequency 50...60 Hz

Disturbance radiated/conducted 10 V conforming to EN 61000-4-6
Class A conforming to EN 55011

maximum power 28 W at 110 V DC conforming to IEC 60947
28 W at 220 V DC conforming to IEC 60947
55 W at 24 V DC conforming to IEC 60947
55 W at 48 V DC conforming to IEC 60947
140 VA at 48 V AC conforming to IEC 60947
360 VA at 110 V AC conforming to IEC 60947
360 VA at 220 V AC conforming to IEC 60947
70 VA at 24 V AC conforming to IEC 60947

Net weight 0.172 kg

Mounting support Direct on contactor
Rail

depth 67.5 mm

Network type AC
DC

dielectric strength 2 V 50 Hz conforming to IEC 60255-5

Signalling function 2 LEDs

Phase failure sensitivity < 3 s

Tripping threshold 5...21 A

Resistance to electrostatic discharge 6 kV in indirect mode
8 kV in air

Shock resistance 15 gn 11 ms conforming to IEC 60068-2-7

Surge withstand 6 kV conforming to IEC 61000-4-5

Protection type BS fuse 3 A - for control circuit
GB2 circuit breaker 3 A - for control circuit
GG fuse 3 A - for control circuit

Environment

Ambient air temp for storage/transportation -30…80 °C

ip degree of protection IP20 conforming to IEC 60529

operating altitude 2000 m

ambient air temperature for operation -25…60 °C conforming to IEC 60947-4-1

standards IEC 60947
IEC 60255-6

fire resistance 850 °C conforming to IEC 60695-2-1

resistance to radiated fields 10 V/m level 3

vibration resistance 4 gn conforming to IEC 60068-2-6

protective treatment TH conforming to IEC 60068

resistance to fast transients 2 kV