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Datasheet generated 2026-10-07
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Current monitoring relay (EMR6-IM1-A-1)

Eaton · Control & Automation · Power Supplies · Ireland · eaton.com
Part Number
EMR6-IM1-A-1  ·  HS 8536.49
Current monitoring relay (EMR6-IM1-A-1)

Technical Specifications

Manufacturer part number (MPN)EMR6-IM1-A-1
EAN / GTIN4015081788163
Sales unitpcs
Eaton catalogue number184780
Depth103.7 mm
Height85.6 mm
Width22.5 mm
Weight0.153 kg
CertificationsEAC; CSA-C22.2 No. 14; UL 508; RMRS; CCC; GL
Catalog NotesExtension of the measurement range possible with current transformers
Ambient operating temperature - max60 °C
Ambient storage temperature - max85 °C
Ambient operating temperature - min-25 °C
Climatic proofingDamp heat, cyclic, to IEC 60068-2-30
Air dischargeAir/contact discharge, according to IEC/EN 61000-4-2, level 3
Burst impulseAccording to IEC/EN 61000-4-4, level 3
Electromagnetic compatibilityAccording to IEC/EN 60947-6-2
Immunity to line-conducted interferenceLevel 3 (according to IEC/EN 61000-4-6)
Immunity to radiationLevel 3 (according to IEC/EN 61000-4-3)
Surge ratingAccording to IEC/EN 61000-4-5 Level 4
Current measurement - max1 A
Current measurement - min0.01 A
Electric connection typeScrew connection
FunctionsMonitoring of single-phase DC and AC networks; DC-voltage under current; Single-phase under current possible; DC-voltage over current; Single-phase over current possible
Monitoring functionOvercurrent; Undercurrent
Voltage measurement - max240 V
Voltage measurement - min24 V
Degree of protectionEnclosure: IP50; Terminals: IP20
LED indicatorStatus indication of energized output relay: Yellow LED; Other states depending on fault (see IL): Measured value; Status indication of Supply voltage: Green LED; Status indication of measured value: Red LED; Status indication of Supply voltage: Green, solid light
Lifespan, mechanical30,000,000 Operations
Mounting positionAs required
Overvoltage categoryIII
Pollution degree3
Product categoryEMR Measuring and monitoring relays
Rated impulse withstand voltage (Uimp)4000 V AC
Shock resistanceClass 2
TypeCurrent monitoring relay
Voltage typeAC/DC
Hysteresis3 - 30 %
Input currentInput B3-C: 0.1 - 1 A; Input B1-C: 0.003 - 0.03 A; Input B2-C: 0.01 - 0.1 A
Measuring cycle80 ms
Temperature error0.06 %/°C, Measuring circuits
Duty factor100 %, Power supply
Power consumption2.6 VA
Rated control supply voltage (Us) at AC
50 Hz - max240 V
Rated control supply voltage (Us) at AC
50 Hz - min24 V
Rated control supply voltage (Us) at AC
60 Hz - max240 V
Rated control supply voltage (Us) at AC
60 Hz - min24 V
Rated control supply voltage (Us) at DC - max240 V
Rated control supply voltage (Us) at DC - min24 V
Rated frequency - max60 Hz
Rated frequency - min50 Hz
Supply voltage24 - 240 V AC, 50/60 Hz; 24 - 240 V DC
Voltage tolerance0.85 x Uc; 1.1 x Uc
Lifespan, electrical100,000 Operation (at 230 V, AC-12, 4 A)
Number of contacts (change-over contacts)2
Number of contacts (normally closed contacts)0
Number of contacts (normally open contacts)0
Rated operational current (Ie)4 A at DC-12, 24 V; 4 A at AC-12, 230 V
Rated operational current (Ie) at AC-15, 220 V, 230 V
240 V3 A
Rated operational current (Ie) at DC-13
24 V2 A
Rated operational voltage (Ue) at AC - max250 V
Short-circuit protection ratingMax. 10 A Fast/gL, Fuse, Relay output contacts
Connection typeSnap fixing, top-hat rail IEC/EN 60715
Screwdriver size4 x 0.8 mm, Terminal screw
Terminal capacity (flexible with ferrule AWG)2 x 18-16
Terminal capacity (flexible with ferrule)2 x 0.5-1.5 mm²
Terminal capacity (solid AWG)18 - 14
Terminal capacity (solid)1 x 0.5-2.5 mm²
Tightening torqueMin. 0.6 Nm, Screw terminals; 0.8 Nm, Screw terminals
Delay timeAdjustable from 0.1 - 30 s
Response delay time; Switch-on delaynone = 0 or adjustable from 0.1 to 30 s
On-delay0.1 - 30 ms
Timing cycle0.06 %/°C, Time error within temperature range; 0.5 %, Time error within supply voltage; 0.5 % Error within supply voltage (Measuring circuits); 30 s, Reset delay/Off-delay time
Operating voltage AC 50 Hz24–240 V
Operating voltage AC 60 Hz24–240 V
Operating voltage DC24–240 V
External power supply requiredNo
Supply voltage AC 50 Hz24–240 V
Supply voltage AC 60 Hz24–240 V
Supply voltage DC24–240 V
Rated switch current4 A
Response value amperage 10.1–1 A
Response value amperage 20.003–0.03 A
Voltage measuring range24–240 V
Type of currentAC/DC
Type of electric connectionScrew connection
With detachable clampsNo
Single-phase under current possibleYes
Three-phase under current possibleNo
Single-phase overcurrent possibleYes
Three-phase overcurrent possibleNo
Single-phase hysteresis possibleNo
Three-phase hysteresis possibleNo
Contains function DC-voltage under currentYes
Contains function DC-voltage overcurrentYes
Function DC-current hysteresisNo
Rated control supply voltage AC 50 Hz24–240 V
Rated control supply voltage AC 60 Hz24–240 V
Rated control supply voltage DC24–240 V
Voltage type for actuatingAC/DC
Current measuring range0.01–1 A
Min. adjustable delay-on energization time0.1 s
Max. permitted delay-on energization time30 s
Number of contacts as change-over contact2
External current transformerNo
Country of originGermany
Min. adjustable off-delay time0 s

Properties

MOQ1

Cross-References

Attached Documents