Specifications
Specifications
| Primary brand | NOARK |
|---|---|
| Main function |
Electronic Overload Relay (EOR)
|
| Product series / family name |
Industrial controls > Overload relays
|
| Sub-range name |
Ex9RE series
|
| Functions |
Electronic Overload Relay (EOR)
Manual reset function 120s fixed automatic reset function TEST and STOP pushbutton Status and fault signaling (2 x LEDs) |
| Design |
built-in surge suppression
|
| Poles |
3-poles (3P)
|
|
Supply voltage (AC)
|
24Vac (50/60Hz)
|
|
Supply voltage (DC)
|
24Vdc
|
|
Display
|
2 x LEDs (status and fault signalling)
|
|
Rated current
|
1.8A...9A current setting range
Contacts ratings 3A rated operating current (at 250Vac; AC-15; aux. contact) 3A rated operating current (at 30Vdc; DC-13; aux. contact) 3A (conventional thermal current; Ith) |
|
Rated impulse voltage (Uimp)
|
6 kV
|
|
Connection type
|
Screw-clamp connections
M4 screw connection (main power) M3 screw connections (aux. contact) |
|
Cross-section
|
#18AWG...#8AWG / 1mm2...10mm2 conductors (main power connection; flexible cable)
#18AWG / 1mm2 conductors (auxiliary contact terminal connection; flexible cable) 2 x #12AWG / 2.5mm2 conductors (auxiliary contact terminal connection; flexible cable) #18AWG / 1mm2 conductors (auxiliary contact terminal connection; flexible cable with cable end) 1 x #16AWG / 1.5mm2 + 1 x #12AWG / 2.5mm2 conductors (auxiliary contact terminal connection; flexible cable with cable end) |
|
Short circuit breaking rating
|
25kA (at 600Vac with MCCB M1; at 600Vac max. with fuse)
100kA (at 480Vac with MCCB M1; at 600Vac max. with fuse) |
|
Protection functions
|
Adjustable electronic protection (Overload) Class 5 / Class 10 / Class 20 / Class 30
Short-circuit protection Phase failure protection Stall and jam protection |
|
Protection settings
|
Protection against electronic overload -- 1.8A...9A (adjustable)
Phase failure -- 0.36 x In sensitivity (current unbalance; trip in 2s) Stall and jam protection -- 4.8 x FLA (trip in 3s) |
|
Mounting mode
|
Direct mounting
|
|
Contacts type
|
1NO+1NC (1 Normally Open + 1 Normally Closed) aux. contacts
|
|
Degree of protection
|
IP20
|
|
Dimensions
|
frame size 40AF
H2.76" x W1.77" x D2.82" H70.1mm x W45mm x D71.8mm |
|
Ambient air temperature for operation
|
-13...+104°F / -25...+40 °C
|
|
Ambient air temperature for storage
|
-67...+176°F / -55...+80 °C
|
|
Minimum current
|
1.8 A
|
|
Maximum current
|
9 A
|
|
Order code / Manufacturer SKU
|
Ex9RE40A09
1420054 |
|
Manufacturer product status
|
Commercialized |
|
Equivalent to
|
1420054
|
|
Compliant with standard(s)
|
Vibration resistance - 4gn for all 3 axes
Shock resistance - 15gn for 11ms; for all 3 axes UL 60947-4-1 UL 60947-5-1 IEC/EN 60947-4-1 IEC/EN 60947-5-1 CB CE CCC GB/T 14048.4 GB/T 14048.5 |
|
Class
|
5/10/20/30
|
|
Tightening torque
|
(main power connection) 2 N.m (auxiliary contact connection) 0.8 N.m |
|
Application type
|
2000m / 6562ft max. operating altitude
|
Benefits
Benefits
