Eaton Industrial Switchgear - XEnergy XPole Energy distribution, switching and protection

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Circuit-breakers, switch-disconnectors
Remote operator, residual-current relay
2010 CA08103002Z-EN
17/181
Remoteoperator, residual-current relay
NZM2-XRD... NZM2-XR… NZM3-XR… NZM4-XR…
Remote operators
Rated control voltage
AC voltage Us V AC 100...440 110...440 110...440 110...440
DC voltage Us V DC 24...250 24...250 24...250 24...250
Operating range
AC voltage Us 0.85...1.1 0.85...1.1 0.85...1.1 0.85...1.1
DC voltage Us 0.85...1.1 0.85...1.1 0.85...1.1 0.85...1.1
Rated operational power
AC voltage 110 V … 130 V AC VA 550 350 350 350
208 V … 240 V AC VA 550 350 350 350
380 V … 440 V AC VA 650 350 350 350
DC voltage 24 V … 30 V DC W 450 250 (max. 17A 30 ms) 250 250
110 V … 130 V DC W 450 250 250 250
220 V … 250 V DC W 450 250 250 250
Total make time ms 110-170 60 80 100
Total opening delay ms 110-170 300 1000 3000
Minimum signal duration
With switch on ms 100 30 30 30
With switch off ms 100 150 250 500
Lifespan, mechanical Operations 20000 20000 15000 10000
Maximum operating frequency Ops/h 120 120 60 20
Terminal capacities
Solid or flexible conductor with ferrule mm2 0.75 – 2.5 0.75 – 2.5 0.75 – 2.5 0.75 – 2.5
AWG 18 – 14 18 – 14 18 – 14 18 – 14
PFR-003 PFR-03 PFR-5
Electrical
Standards IEC/EN 60947-2, IEC 755, IEC 1008, IEC 1009
Sensitivity Pulse-current sensitive, type A
Rated control voltage Us V AC 230 ±20% (50/60 Hz)
Motor rating Pe W 3 3 3
Rated fault currents IΔn A 0.03 0.3 0.03, 0.1, 0.3, 0.5, 1, 3, 5
Deceleration time tv s 0.02 (non-delayed) 0.02 (non-delayed) 0.02, 0.1, 0.3, 0.5, 1, 3, 5
Relay contacts 1 built-in changeover contact 1 built-in changeover contact 1 built-in changeover contact
Rated operating voltage of the relay contacts V AC/DC 250/100 250/100 250/100
Rated operational current of the relay contacts A 6 6 6
Fault current early warning Hz – – 0.5 = 25% – 50% IΔn
1 = 50% – 75% IΔn
2 = 75% – 100% IΔn
Mechanical
Standard front dimension mm 45 45 45
Device height mm 85 85 85
Built-in width mm 36 36 36
Mounting Quick attachment for top-hat rail DIN 46277, EN 50022
Terminals top and bottom Box terminals
Terminal protection Finger and back-of-hand proof BGV A2, VDE 106 Part 100
Terminal capacities mm 2 2 x 0.75 – 2.5 solid, 2 x 0.75 – 1.5 flexible/with sleeve
Sealing facility for setting buttons – – Yes
NZM-XCM, NZM…-XR…, PFR