› MAR1
› Timers
› DIN rail mount
› 17.5 mm - 1 Relay 8A
›Multi-function or mono-function
›Multi-range
›Multi-voltage
›Screw or spring terminals
›LED status indicator (relay version)
›Possibility of external load connection in parallel
to the control input
›3-wire PNP sensor compatible
Specications
Functions Timing Output Nominal rating Connections Supply voltage Code
A - At 0,1 s →100 h 1 changeover
relay
8 A Screw terminals 24 V DC / 24
→240 V AC
88827115
Timing
Timing ranges (7 ranges) 1 s - 10 s - 1 min - 10 min - 1 h - 10 h - 100 h
Repetition accuracy with constant parameters ± 0.5 % (IEC/EN 61812-1)
Drift Temperature ± 0,05 % / °C
Drift Voltage ± 0,2 % / V
Display accuracy according to IEC/EN 61812-1 ± 10 % / 25 °C
Immunity from micro power cuts : typical < 10 ms
Minimum pulse duration typically (relay version) 30 ms
Minimum pulse duration typically (solid state version) 50 ms
Minimum pulse duration typically (relay version under load) 100 ms
Maximum reset time by de-energisation typically (relay version) 120 ms
Maximum reset time by de-energisation typically (solid state version) 350 ms
Supply
Multi-voltage power supply Depending on version
Frequency (Hz) 50 / 60
Operating factor 100 %
Operating range 85 →110 % Un
85 →120 % Un for 12 V AC / DC
Max. absorbed power
32 VA (240 VAC)
1,5 W (240 VDC)
0,6 W (24 VDC)
0,7 VA (12 VAC)
0,7 W (12 VDC)
Output specication
Rated power 2000 VA/80 W
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Output specication
Maximum breaking current 8 AAC 250 VAC resistive
8 ADC 30 VDC resistive
Minimum breaking current 10 mA / 5 VDC
Voltage breaking capacity 250 VAC / 8 AAC resistive
250 VDC / 0,3 A resistive
Electrical life (operations) 10⁵
8 A 250 VAC resistive
Mechanical life (operations) 10 x 10⁶
Breakdown voltage acc. to IEC/EN 61812-1 2,5 kV / 1 min / 1 mA / 50 Hz
Impulse voltage acc. to IEC/EN 60664-1, IEC/EN 61812-1 5 kV
wave 1.2 / 50 μs
1 or 2 changeover relays, AgNi (cadmium-free) 1 C/O
General characteristics
Conformity to standards IEC/EN 61812-1
IEC/EN 61000-6-1
IEC/EN 61000-6-2
IEC/EN 61000-6-3
IEC/EN 61000-6-4
Certications CE, UL, cUL, CSA, GL
Temperature limits use (°C) -20 →+60
Temperature limits stored (°C) -30 →+60
Installation category (acc. to IEC/EN 60664-1) Voltage surge category III
Creepage distance and clearance acc. to IEC/EN 60664-1 4 kV / 3 mm
Protection (IEC/EN 60529) IP20
IP40
Degree of protection acc. to IEC/EN 60529 Front face IP50
Vibration resistance acc. to IEC/EN 60068-2-6 20 m/s² 10 Hz →150 Hz
Relative humidity no condensation acc. to IEC/EN 60068-2-30 93 % non-condensing
Electromagnetic compatibility - Immunity to electrostatic discharges
acc to IEC/EN 61000-4-2
Level III (Air 8 kV / Contact 6 kV)
Immunity to radiated, radio-frequency, electromagnetic eld acc. IEC/
EN 61000-4-3
Level I (1 V/m : 2,0 G Hz →2,7 G Hz)
Level II (3 V/m : 1,4 G Hz →2,0 G Hz)
Level III (10 V/m : 80 M Hz →1 G Hz)
Immunity to rapid transient bursts acc. to IEC/EN 61000-4-4 Level III (direct 2 kV / Capacitive coupling clamp 1 kV)
Immunity to shock waves on power supply acc. to IEC/EN 61000-4-5 Level III (2 kV / common mode 2 kV/residual current mode 1 kV)
Immunity to radio frequency in common mode acc. to
IEC/EN 61000-4-6
Level III (10V rms : 0.15 M Hz to 80 M Hz)
Immunity to voltage dips and breaks acc. to IEC/EN 61000-4-11 0 % residual voltage, 1 cycle
70 % residual voltage, 25/30 cycles
Mains-borne and radiated emissions acc. to EN 55022 (CISPR22),
EN55011 (CISPR11)
Class B
Fixing : Symmetrical DIN rail 35 mm
Terminal capacity Single-wire without ferrule 1 x 0,5 →3,3 mm² (AWG 20 →AWG 12)
2 x 0,5 →2,5 mm² (AWG 20 →AWG 14)
Terminal capacity Multi-wire with ferrule 1 x 0,5 →2,5 mm² (AWG 20 →AWG 14)
2 x 0,5 →1,5 mm² (AWG 20 →AWG 16)
Housing material Self-extinguishing
Shock test IEC/EN 60068-2-27 15 g - 11 ms
Short interruption on power line acc to IEC/EN 61000-4-11 0 % residual voltage, 250/300 cycles
Spring terminals, 2 terminals per connection point - exible wire 2 x 0,5 →1,5 mm² (AWG 20 →AWG 16)
Spring terminals, 2 terminals per connection point - rigid wire 2 x 0,5 →1,5 mm² (AWG 20 →AWG 16)
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General characteristics
Weight : casing 17,5 mm 88827105 (MUR1) : 63 g
88827115 (MAR1) : 63 g
88827125 (MBR1) : 63 g
88827135 (MCR1) : 62 g
88827145 (MHR1) : 63 g
88827150 (MLR4) : 63 g
88827155 (MLR1) : 64 g
88827100 (MUR4) : 62 g
88827103 (MUR3) : 66 g
88827503 (MURc3) : 59 g
88827150 (MLR4) : 63 g
88827185 (MXR1) : 63 g
88827004 (MUS2) : 55 g
88827014 (MAS5) : 53 g
88827044 (MHS2) : 53 g
88827054 (MLS2) : 56 g
Insulation resistance according to IEC/EN 60664-1 100 MOhm(s) (500 V DC)
Dimensions
60
44
23,2
67,5
45
5,5
3,5
17,5
90
2,6
Curves
Function A
Delay on energisation 1 relay
U
R
T
Function At
Timing on energisation with memory 1 relay
U
C
R
t1 t2
T = t1+t2
Connections
1 changeover relay output
U
A1
R
15
A2
1816
Y1
+
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Connections
MAR1
IND.CONT. EQ.
44UF
US
C
LISTED
Made in Indonesia
T
U
: 0,1s-100h
: 24-240VAC 50-60Hz 32VA
24VDC 0,6W
:
IEC61812-1
8A/250V
Use copper conductors only
0,6...1N.m
5.3...8.8lbf.in
TORQUE:
6mm
0,5...2,5mm
2
2x 20...14AWG
2
6mm
0,5...1,5mm
2x 20...16AWG
