MUR1

Mur1 MUR1 MUR1 datasheet library assets

: Crouzet Mur1 MUR1 en datasheet library assets

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›MUR1

›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

Specications

Functions Timing Output Nominal rating Connections Supply voltage Code

A - Ac - At - B

- Bw - C - D - Di -

H - Ht

0,1 s →100 h 1 changeover

relay

8 A Screw terminals 24 V DC / 24

→240 V AC

88827105

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 specication

Rated power 2000 VA/80 W

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Output specication

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

Certications 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 Ac

Timing after closing and opening of control contact 1 relay

U

C

R

TT

Function At

Timing on energisation with memory 1 relay

U

C

R

t1 t2

T = t1+t2

Function B

Timing on impulse one shot 1 relay

U

C

R

∞

T

Function Bw

Pulse output (adjustable) 1 relay

U

C

R

TT

Function C

Timing after impulse 1 relay

U

C

R

∞

T

Function D

Flip-op Pause start 1 relay

U

TT

R

Function Di

Flip-op Pulse start 1 relay

U

R

TT

Function H

Timing on energisation 1 relay T

R

U

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Curves

Function Ht

Delay on energisation with memory 1 relay

t1

R

C

U

t2

T = t1+t2

Connections

1 changeover relay output

U

A1

R

15

A2

1816

Y1

+

MUR1

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