Eaton Industrial Switchgear - xCommand xSystem Automation, control & visualization

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13/16 Electronic safety relays
Basic devices, contact expansion modules
ESR5
2010 CA08103002Z-EN
ESR5Basicdevices,contactexpansionmodulesTechnical data
ESR5-NO-21… ESR5-NO-41… ESR5-NO-31-24VAC-DC
General
Standards EN ISO 13849-1, IEC 62061, IEC 61508, DIN EN 50178, UL/CUL listed
Type-dependent standards – – –
Lifespan, mechanical c (contacts) × 106 10 10 10
Maximum operating frequency
Max. operating frequency Ops/h 3600 3600 3600
Climatic proofing Cold according to
EN 60068-2-1, dry heat
according to EN60068-2-2,
damp heat according to
EN 60068-2-3
Dry heat according to
EN60068-2-2, damp heat
according to EN 60068-2-3
Cold according to
EN 60068-2-1, dry heat
according to EN60068-2-2,
damp heat according to
EN 60068-2-3
Ambient temperature °C -20 - 55 -20 - 55 -20 - 55
Ambient temperature storage °C -25 - 75 -25 - 75 -25 - 75
Mounting position Any Any Any
Vibration resistance (IEC/EN 60068-2-6) 2 g, frequency: 10 – 150 Hz,
amplitude: 0.15 mm
2 g, frequency: 10 – 150 Hz,
amplitude: 0.15 mm
2 g, frequency: 10 – 150 Hz,
amplitude: 0.15 mm
Shock resistance (IEC 60068-2-27) - - -
Protection type
Housing IP20 IP20 IP20
Terminals IP20 IP20 IP20
Protection against direct contact when
actuated from front (IEC 0106 Part 100)
Finger- and back-of-hand
proof
Finger- and back-of-hand
proof
Finger- and back-of-hand
proof
Weight kg 0.17 0.22 0.17
Terminal capacity
Solid or flexible mm 2 1 x (0.2 - 2.5)
2 x (0.2 - 1)
1 x (0.2 - 2.5)
2 x (0.2 - 1)
1 x (0.2 - 2.5)
2 x (0.2 - 1)
Flexible with ferrule mm 2 1 x (0.25 - 2.5)
2 x (0.25 - 1)
1 x (0.25 - 2.5)
2 x (0.25 - 1)
1 x (0.25 - 2.5)
2 x (0.25 - 1)
Solid or stranded AWG 24 - 12 24 - 12 24 - 12
Terminal screw
Pozidriv screwdriver Size 2 2 2
Flat-blade screwdriver mm 0.6 x 3.5 0.6 x 3.5 0.6 x 3.5
Max. tightening torque Nm 0.6 0.6 0.6
Main contacts
Rated impulse withstand voltage Uimp V AC 6000 4000 4000
Overvoltage category/pollution degree
Outside III/2 III/2 III/2
Inside - - -
Rated insulation voltage Ui V AC 250 250 250
Rated operating voltage Ue V AC 230 230 230
Rated operation current
AC-15
230 V (360 ops./h) Ie A 5 4 5
230 V (3600 ops./h) Ie A 3 3 3
DC-13
24 V (360 ops./h) Ie A 6 4 6
24 V (3600 ops./h) Ie A 3 2.5 3
Max. summation current of all poles
24 V AC/DC devices A 72 72 72
230 V AC devices A - - -
Square of the total current (and total current)
of all current paths
72 A² (6 + 6) 72 A² (4.2 + 4.2 + 4.2 + 4.2) 72 A² (4.9 + 4.9 + 4.9)
Short-circuit protection
Max. fuse A gG/gL 10 6 10