02/11/2015
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22.5 mm - 2 Relays 8A RU2R1 Part number 88866305
Relay output
Multi-function or mono-function
Multi-range
Multi-voltage
Screw terminals
LED status indicator
Part numbers
Type
88 866 305
RU2R1
Functions
A - Ac - At - B - Bw - C - D - Di - H - Ht
Timing
0,1 s →100 h
Output
2 changeover relay
Nominal rating
2x8A
Connections
Screw terminals
Supply voltage
24 V DC / 24 →240 V AC
Specifications
Timing
Timing ranges (7 ranges)
Repetition accuracy with constant parameters
Drift Temperature
Drift Voltage
Display accuracy according to IEC/EN 61812-1
Immunity from micro power cuts : typical
1 s - 10 s - 1 min - 10 min - 1 h - 10 h - 100 h
± 0.5 % (IEC/EN 61812-1)
± 0,05 % / °C
± 0,2 % / V
± 10 % / 25 °C
< 10 ms
Supply
Multi-voltage power supply
Frequency (Hz)
Operating factor
Depending on version
50 / 60
100 %
Output specification
Rated power
Maximum breaking current
Minimum breaking current
Voltage breaking capacity
Electrical life (operations)
Mechanical life (operations)
Breakdown voltage acc. to IEC/EN 61812-1
Impulse voltage acc. to IEC/EN 60664-1, IEC/EN 61812-1
2000 VA/80 W
8 AAC 250 VAC resistive
8 ADC 30 VDC resistive
10 mA / 5 VDC
250 VAC / 8 AAC resistive
250 VDC / 0,3 A resistive
10
5
8 A 250 VAC resistive
10 x 10
6
2,5 kV / 1 min / 1 mA / 50 Hz
5 kV
wave 1.2 / 50
μs
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
CE, UL, cUL, CSA, GL
-20 →+60
-30 →+60
Certifications
Temperature limits use (°C)
Temperature limits stored (°C)
Installation category
Voltage surge category III
(acc. to IEC/EN 60664-1)
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
20 m/s
2
10 Hz →150 Hz
acc. to IEC/EN 60068-2-6
Relative humidity no condensation acc. to IEC/EN 60068-
93 % non-condensing
2-30
Electromagnetic compatibility - Immunity to electrostatic
Level III (Air 8 kV / Contact 6 kV)
discharges acc to IEC/EN 61000-4-2
Immunity to radiated, radio-frequency, electromagnetic
Level I
field acc. IEC/EN 61000-4-3
(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
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
02/11/2015
(10 V/m : 80 M Hz →1 G Hz)
Immunity to rapid transient bursts acc. to IEC/EN 61000-4-
4
Immunity to shock waves on power supply acc. to IEC/EN
61000-4-5
Immunity to radio frequency in common mode acc. to
IEC/EN 61000-4-6
Immunity to voltage dips and breaks acc. to IEC/EN 61000-
4-11
Mains-borne and radiated emissions acc. to EN 55022
(CISPR22), EN55011 (CISPR11)
Fixing : Symmetrical DIN rail
Terminal capacity Single-wire without ferrule
Level III (direct 2 kV / Capacitive coupling clamp 1 kV)
Level III (2 kV / common mode 2 kV/residual current mode 1 kV)
Level III (10V rms : 0.15 M Hz to 80 M Hz)
0 % residual voltage, 1 cycle
70 % residual voltage, 25/30 cycles
Class B
35 mm
1 x 0,5 →3,3 mm
2
(AWG 20 →AWG 12)
2 x 0,5 →2,5 mm
2
(AWG 20 →AWG 14)
Terminal capacity Multi-wire with ferrule
1 x 0,5 →2,5 mm
2
(AWG 20 →AWG 14)
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2 x 0,5 →1,5 mm
2
(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
Timing
Minimum pulse duration typically
Minimum pulse duration typically (under load)
Maximum reset time by de-energisation typically
30 ms
100 ms
120 ms
Supply
Operating range
Max. absorbed power
85 →110 % Un
15 VA (400 VAC)
50 VA (240 VAC)
0,7 W (24 VDC)
1,2 VA (12 VAC)
0,5 W (12 VDC)
Output specification
2 changeover relays, AgNi (cadmium-free)
2 C/O
RQR1- RQR6 2 open contacts
General characteristics
Weight : casing 22,5 mm
88 866 175 (RQR1) : 81 g
88 866 176 (RQR6) : 81 g
88 866 215 (RA2R1) : 87 g
88 866 300 (RU2R4) : 86 g
88 866 303 (RU2R3) : 90 g
88 866 305 (RU2R1) : 88 g
88 866 385 (RX2R1) : 88 g
> 500 MΩ (500 VDC)
Insulation resistance according to IEC/EN 60664-1
Dimensions (mm)
RU2R1
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
02/11/2015
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Curves
Function A
Function A
Delay on energisation
Curves
Function Ac
Function Ac
Timing after closing and opening of control contact
Curves
Function At
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
02/11/2015
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Function At
Timing on energisation with memory
Curves
Function B
Function B
Timing on impulse one shot
Curves
Function Bw
Function Bw
Pulse output (adjustable)
Curves
Function C
Function C
Timing after impulse delay OFF
Curves
Function D
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
02/11/2015
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Function D
Flip-flop Pause start
Curves
Function Di
Function Di
Flip-flop Pulse start
Curves
Function H
Function H
Timing on energisation
Curves
Function Ht
Function Ht
Delay on energisation with memory
Connections
2 changeover relay outputs
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
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