LRD04 TELEMECANIQUE, LRD04 Datasheet - Page 2

• Manufacturer Part Number: LRD04
• Description: RELAY, OVERLOAD, 0.4-0.6A
• Manufacturer: TELEMECANIQUE

Specifications of LRD04

• Overload Adjustment Current Min: 0.4A
• Overload Adjustment Current Max: 0.63A
• Approval Bodies: CSA, UL
• Contact Current Max: 5A
• External Depth: 70mm
• External Length / Height: 51mm
• External Width: 45mm
• Contact Form: 1 NO, 1 NC
• Current, Rating: 0.63 A
• Current, Rating Max: 0.63
• Function: Overload
• Mounting Type: Clamp
• Primary Type: Contactor
• Relay Type: Electro Mechanical
• Terminal Type: Screw
• Termination: Screw
• Voltage, Control: 575 VAC

Relay type
Tripping class
Rated insulation voltage (Ui)
Rated impulse withstand
voltage (Uimp)
Frequency limits
Setting range
Connection to screw clamp terminals
Connection to spring terminals
Temperature compensation
Tripping threshold
Sensitivity to phase failure
Tripping curves
Average operating time
related to multiples of the
current setting
Electrical characteristics of power circuit
Operating characteristics
Flexible cable without cable end
Flexible cable with cable end
Solid cable without cable end
Tightening torque
Flexible cable without cable end
Solid cable without cable end
Characteristics
References:
pages 2/112 and 2/113
Schneider Electric
Dimensions:
pages 2/116 to 2/118
1
2
3
To UL 508, EN 60947-4-1
Conforming to EN 60947-4-1 V
Conforming to UL, CSA
Of the operational current
Depending on model
1 conductor
1 conductor
1 conductor
1 conductor
1 conductor
Conforming to EN 60947-4-1 A
Conforming to EN 60947-4-1
Balanced operation, 3-phase, from cold state.
Balanced operation, 2-phase, from cold state.
Balanced operation, 3-phase, after a long period at the set current (hot state).
0,8
40
20
10
40
20
10
2
1
4
2
1
4
2
1
Time
0,8 1
2
4
TeSys protection components
3-pole thermal overload relays, model d
Schemes:
page 2/119
x current setting (Ir)
V
kV
Hz
A
mm
mm
mm
N.m
mm
mm
˚C
6
2
2
2
2
2
10
class 10 A
LRD-
01 to 16
LR3-
D01 to D16
10 A
690
600
6
0…400
0.1…13
Min/max c.s.a.
1.5/10
1/4
1/6
1.7
Min/max c.s.a.
1.5/4
1.5/4
- 20…+ 60
1.14 ± 0.06 In
Tripping current 30 % of In on one phase, the others at In
17 20
1
2
3
LR2-
D15pp
20
1.85
–
–
LRD-
21 to 35
LR3-
D21 to D35
10 A
690
600
6
0…400
12…38
1.5/10
1/6 except
LRD-21: 1/4
1.5/10 except
LRD-21: 1/6
2.5
1.5/4
1.5/4
- 30…+ 60-
0,8
LR2-
D25pp
20
–
–
40
20
10
40
20
10
1
4
2
1
4
2
1
2
Time
0,8 1
LRD-
3322 to
33696
LR3-
D3322 to
D33696
10 A
1000
600
6
0…400
17…10
4
4/35
4/35
4/35
9
–
–
- 30…+ 60
2
LR2-
D35pp
20
–
–
4
x current setting (Ir)
6
LRD-
4365 to
4369
10 A
1000
600 excep t
LRD-4369
6
0…400
80…140
4/50
4/35
4/50
9
–
–
- 20…+ 60
10
class 20
2/109
17 20
1
2
3
2.3
2