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Product data sheetCharacteristics

RM4JA32Mcurrent measurement relay RM4-J - range0.3..15 A - 220..240 V AC

MainCommercial Status CommercialisedRange of product Zelio ControlProduct or componenttype

Industrial measurement and control relays

Relay type Current measurement relayRelay name RM4JRelay monitored pa-rameters

Overcurrent or undercurrent detection

Time delay Adjustable 0.05...30 sPower consumption inVA

2.7...3.4 VA AC

Measurement range 300...1500 mA current DC300...1500 mA current AC3...15 A current DC3...15 A current AC1...5 A current DC1...5 A current AC

Contacts type and com-position

2 C/O

Complementary[Us] rated supply voltage 220...240 V AC 50/60 HzOperating voltage tolerance 0.85...1.1 UcSupply frequency 50/60 Hz +/- 5 %Width 45 mmOutput contacts 2 C/OMeasuring cycle

2[Ith] conventional free air thermal current 8 A[Ie] rated operational current 0.3 A at 115 V DC-13 70 C conforming to VDE 0660

0.3 A at 115 V DC-13 70 C conforming to IEC 60947-5-1/19910.1 A at 250 V DC-13 70 C conforming to VDE 06600.1 A at 250 V DC-13 70 C conforming to IEC 60947-5-1/19913 A at 250 V AC-15 70 C conforming to VDE 06603 A at 250 V AC-15 70 C conforming to IEC 60947-5-1/19913 A at 24 V AC-15 70 C conforming to VDE 06603 A at 24 V AC-15 70 C conforming to IEC 60947-5-1/19913 A at 115 V AC-15 70 C conforming to VDE 06603 A at 115 V AC-15 70 C conforming to IEC 60947-5-1/19912 A at 24 V DC-13 70 C conforming to VDE 06602 A at 24 V DC-13 70 C conforming to IEC 60947-5-1/1991

Switching capacity in mA 10 mA at 12 VSwitching voltage 250 V AC

A setTripped if V measured > V set

9 mm pitches 5Product weight 0.204 kg

EnvironmentStandards EN/IEC 60255-6Product certifications CSA

GLUL

Ambient air temperature for storage -40...85 CAmbient air temperature for operation -20...65 CRelative humidity 15...85 % 3K3 conforming to IEC 60721-3-3Shock resistance 15 gn for 11 ms conforming to IEC 60255-21-1IP degree of protection IP50 (casing) conforming to IEC 60529

IP20 (terminals) conforming to IEC 60529Pollution degree 3 conforming to IEC 60664-1Dielectric test voltage 2.5 kVNon-dissipating shock wave 4.8 kVResistance to electrostatic discharge 8 kV air conforming to IEC 61000-4-2 level 3

6 kV contact conforming to IEC 61000-4-2 level 3Resistance to electromagnetic fields 10 V/m conforming to IEC 61000-4-3 level 3Resistance to fast transients 2 kV conforming to IEC 61000-4-4 level 3Protection against electric shocks 2 kV conforming to IEC 61000-4-5 level 3Disturbance radiated/conducted CISPR 11 group 1 - class A

CISPR 22 - class A

Contractual warrantyPeriod 18 months