46
Specifications are subject to change without notice
5% of
rated voltage
Product Description
Miniature Relays Series M
Type MZ 2 poles 10A
Monostable
Miniature size
PCB mounting
Reinforced insulation 4 kV / 8 mm
Switching capacity 10 A
DC coils 1.87 to 160 VDC
AC coils 4.8 to 264 VAC
General purpose, industrial electronics
Types: Standard, flux-free or sealed
Switching AC/DC load
Ordering Key MZ P A 200 47 10
Type
Sealing
Version (A = Standard)
Contact code
Coil reference number
Contact rating
Version
A = 5.0 mm / Ag CdO (standard)
C = 5.0 mm / hard gold plated
D = 5.0 mm / flash gilded
S = 5.0 mm / Ag Sn 0
2
Available only on request Ag Ni
Coil Characteristics DC
(20C)
Coil
reference
number
Winding resistance
%
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
10
10
10
10
10
10
10
15
15
15
15
15
15
15
15
15
15
15
Rated Voltage
200/002 020
VDC VDC
Operating range
Min. VDC Max.VDC
200/002 020
11
30
55
110
170
280
450
720
860
1150
1750
2700
4300
6450
9900
12550
16200
23500
Must release
VDC
3.50
5.75
7.80
11.00
13.70
17.60
22.50
28.60
30.80
35.70
44.00
55;00
69.30
84.70
104.00
117.00
136.00
160.00
For General data, notes and special versions see page 48
2.5
4.1
5.6
8.0
10.0
12.5
16.0
20.5
22.5
26.0
32.5
40.5
51.5
64.5
83.0
95.0
109.0
125.0
1.87
3.13
4.28
6.14
7.56
9.49
12.30
15.50
17.10
19.70
24.90
30.90
39.60
49.20
63.60
73.00
83.30
96.00
1.98
3.30
4.52
6.49
7.99
9.98
13.0
16.3
18.0
20.7
26.2
32.6
41.8
52.0
67.2
77.0
87.9
101.0
2.6
4.3
5.9
8.5
10.5
13.0
17.0
21.5
23.5
27.0
34.5
42.5
54.5
68.0
87.5
101.0
115.0
132.0
MZP
Type Selection
Sealing
P: Standard,suitable for sol
dering and manual washing.
F: Flux-free, suitable for auto-
matic soldering and partial
immersion or spray
washing.
H: Sealed with inert gas
according to IP 67,suita-
ble for automatic solde
ring and/or partial immer-
sion or spray washing.
Contact configuration
2 normally open contact
(DPST -NO {2-form A})
2 normally closed contact
(DPST -NC {2-form B})
2 change over contact
DPDT {2-form C})
Contact rating
10 A
10 A
10 A
Contact code
200
020
002
Specifications are subject to change without notice
47
47
Specifications are subject to change without notice
Miniature Relays Series M
Type MZ 2poles 10A
Monostable
2 Reduction of expected life
against load power factor cos
Dimensions
Pin View
Wiring Diagrams
Load power factor
Diagrams
1 Expected life at 250 VAC
(Resistive loads and repetition
rate 1000 cycles/h)
15% of
rated voltage
Coil Characteristics AC
(20C)
Coil
ref. no.
Winding resistance
%
90
91
92
93
94
95
96
97
Rated Voltage
VAC
Operating range
min. VAC Max. VAC
Must release
VAC
6
12
24
48
60
110
220
240
12
56
230
870
1500
5300
20000
25000
10
10
10
15
15
15
15
15
6.6
13.2
26.4
52.8
66.0
129.0
242.0
264.0
4.8
9.6
19.2
38.4
48.0
88.0
176.0
192.0
Rated Current (mA)
50Hz 60Hz
270.0
119.0
57.0
30.5
23.8
12.3
5.9
5.7
237.0
104.0
50.0
26.7
21.0
10.8
5.2
5.0
Inductance
H
0.059
0.267
1.123
4.170
6.450
22.400
100.200
107.800
Contact Characteristics
Rating
Material (standard version)
2)
Current
(at 250VAC)
Rated current
Max. switching current
Overload current
(4sec ON / 40sec OFF cycle)
Voltage
Rated voltage
Max.switching voltage
(VDE 0435)
10 A
AgCdO
10 A
12 A
14 A
250 VAC
380 VAC
Power
Max. switching power with
resistive load in AC
3)
Max. switching power in DC
Minimum switching current
2)
(typical value)
Life (see diagram 1)
Typical electrical life at max.
resistive load
1000 cycles/h
500 cycles/h
Max.electrical repetition rate
Mech. life at 18000 cycles/h
2500 VA
see diagram 3
100mA at 24VDC
7.5 x 10
4
cycles
8 x 10
4
cycles
3600 cycles/h
50 x 10
6
cycles
MZP...200/020/002 10A
200
020
002
200
020
002
MZP:
h = 25,2 mm
h'= 4,3 - 5,3 mm
MZF/MZH: h = 26.5 mm
h'= 2.8 - 3.8 mm
h
h'
V (Volt) DC
I
(Ampere) DC
3 Max. switching power DC
2) 3)
See pag. 48
48
Specifications are subject to change without notice
Temperature Influence
Application Hints
Use of sealed relays
The MZH relay types are in sealed
version, IEC 68 Part 2-17 (DIN 40046)
QC2-test, suitable for automatic prccess
of soldering and for either total immer-
sion washing or pressure spraying.
If maximum utilization is made of full
switching capaci-ty, it is recommen-
dend that the relay be opened after the
washing process, at the point provided
for this purpose.
Product safety
Operations outside the stated ratings shown in this catalogue
may result in a possible failure or unsafe operating condtions.
Approvals
ITALY U.S.A. CANADA GERMANY SWITZERLAND SWEDEN DENMARK NORWAY FINLAND
The approvals stated are not generally applicable to all relay versions of a particular type.
For further information please apply for relevant data sheets ref. 3.84.00.10.X
Insulation
Test voltage (1min.)
Coil/frame
750 VAC
Contacts/coil
5000 VAC
Contacts/frame
5000 VAC
Open contacts
1000 VAC
Contacts circuits
4000 VAC
off different polarity
(MZ...200/020/002 5/10A)
Insulation group (VDE 0110)
4)
Contacts/coil
IGR
C/660
Contacts/frame
IGR
C/660
Open/contacts
IGR
C/250
Impulse test volt. 1.2s-
50s (CEI 41-1)
5)
10 kV
Air and surface gap between
Coil-frame contacts
> 8 mm
Insulation resist. at 500 VDC
10
6
M
General Data
Operating time
at rated voltage(excl. bounces)
10 ms max.
Release time
(excl. bounces)
5 ms max.
Vibration resistance
2.5 mm p.p. 5 to 45 Hz
10 g, 45 to 200 Hz
Ambient temp.
5)
operating
-40 C to +70 C
storage
-40 C to +80 C
Shock resistance
10 G, 11 ms
Inside protection
IP 67 sealed
according to IEC 144
IP 40 not sealed
Climatic category (IEC 68-1)
40/070/21
Weight
15 to 18 g
Working class / type of serv.
C / continuous
2)
If required, they may be supplied with 0.5 flash gilded
silver contacts for med./low switching levels, with 3
gold plated silver contacts also very low switching levels
around 10 mV and 10 mA well as Ag Sn 0
2
contacts for
high inrush currents.
3)
Intended with opened knob for sealed version MZH... .
4)
IGR insulation groups shown in the table are valid only if
also PCB tracks are kept at minimum distances from
each other and from accessible metal parts of the relays
magnetic circuit, as prescribed by VDE 0110.
Therefore, within the marked zone on the
printed circuit board (see sketch at side),
there must be no conducting strips.
5)
Supplying the relay coil at the maximum
voltage given in the table "Temperature Influence",
the maximum ambient temperature value decreases
from 70 to 40C.
Miniature Relays Series M
Type MZ General Informations
Monostable
Values of minimum and
maximum operating voltage
in respect to ambient tem-
perature (t) may be obtained
applying following formulas:
Operating voltages for step
excitation. Minimum operating
voltage is referred to +20 C/
+68 F ambient temperature;
maximum opera-ting voltage
is referred to +40 C/+104 F
ambient temperature.
t C
t F
K1
K2
0
32
0.92
1.15
10
50
0.96
1.12
20
68
1.00
1.09
30
86
1.04
1.05
40
104
1.08
1.00
50
122
1.12
0.94
60
140
1.16
0.88
70
158
1.20
0.81
V
min
t
= K1 . V
min 20
V
max
t
= K2 . V
max 40
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