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Contact Annunciator Relay Unit MYA

Contact Annunciator Relay Unit MYA
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      2,585₹/Unit
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Product Description

[Features]
· Safety protective equipment optimized for centralized alarm system for all types of control circuits.
· Model MYA combines with model MY4 mini power relay to provide alarm functions for all types.
· In addition to being a small, plug-in type that saves space and allows for simple maintenance, there are 4 general varieties, so you can select the most appropriate for your needs.
· Lloyd's certified product (model MYM-LA12, -LB12 not included).

Relay Circuit Unit (Annunciator With Contacts) Specifications

Relay NumberOperating MethodAlarm ContactClassification-Voltage (V)
2Non-lockingaWith auxiliary contactsModel MYA-NA2AC 100/110, 200/220
DC 24, 100/110
Without auxiliary contactsModel MYA-NA1AC 100/110, 200/220
Lock-inaWith auxiliary contactsModel MYA-LA2AC 100/110, 200/220
DC 24
Without auxiliary contactsModel MYA-LA1AC 100/110, 200/220
DC 24
bWith auxiliary contactsModel MYA-LB2AC 100/110
DC 24
3aNo auxiliary contacts
(includes circuit for confirming another reset performed after failure recovery)
Model MYA-LA12AC 100/110, 200/220
DC 24, 100/110
Contact Input Annunciator Relay Unit With Contacts MYA: related images

MYA-NA1/MYA-NA2/MYA-LA1/MYA-LA2/MYA-LB2 external appearance

Contact Input Annunciator Relay Unit With Contacts MYA: related images

MYA-NA1/MYA-NA2/MYA-LA1/MYA-LA2/MYA-LB2 dimensional drawing, Units: mm

Contact Input Annunciator Relay Unit With Contacts MYA: related images

MYA-LA12 external appearance

Contact Input Annunciator Relay Unit With Contacts MYA: related images

MYA-LA12 dimensional drawing, Units: mm

Socket Mounting Height

Contact Input Annunciator Relay Unit With Contacts MYA: related images

With surface connection socket, Units: mm

  • *Dimensions for Model MYA-LA12 are given in parentheses.
  • *Model PF113A is for both rail mounting and screw-fastening type mounting.
Contact Input Annunciator Relay Unit With Contacts MYA: related images

With rear surface connection socket, Units: mm

  • *Dimensions for Model MYA-LA12 are given in parentheses.



Rating

Switch (Contact)

LoadResistive LoadInductive load
(cosφ = 0.4, L/R = 7 ms)
Contact MechanismSingle (Model MY Series)
Contact MaterialAg (Model MY Series)
Rated Load220 V AC 3 A, 24 V DC 3 A220 V AC 0.8 A, 24 V DC 1.5 A
Rated Carry Current3 A
Max. Contact Voltage Value250 V AC, 125 V DC
Max. Contact Current Value3 A
Maximum Switching Capacity Value (Reference Value)660 VA 72 W176 VA 36 W
Failure Rate (P Level) (Reference Value*)1 V DC 1 mA
  • *This value is based on a switching frequency of 120 operations/min. Model MYA-NA1 has a different contact rating.
"m-h3--wysiwyg">Performance
Contact Resistance *150 mΩ max.
Operating Time *220 ms max.
Recovery Time *220 ms max.
Maximum Switching Frequency1,800 operations/hr (rated load)
Insulation Resistance *3100 MΩ min.
Dielectric StrengthBetween Different Poles1,000 V AC 50/60 Hz for 1 min
VibrationDurability10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Malfunction10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
ShockDurability1,000 m/s2
Malfunction200 m/s2
DurabilityMechanicalMinimum of 50,000,000 operations for AC
Minimum of 100,000,000 operations for DC (switching frequency 18,000 operations/hr)
Electrical *4200,000 operations min. (at 1,800 operations/hr under rated load)
Ambient Operating Temperature-10 to +40°C (assuming no icing or condensation)
Ambient Operating Humidity5 to 85% RH
WeightApprox. 100 to 150 g
  • The values given above are initial values.
  • *The contact resistance is the value per contact.

*1. Measurement conditions: 5 V DC, 1 A, voltage drop method.
*2. Measurement conditions: Rated operating voltage applied, not including contact bounce. Ambient temperature: +23°C
*3. Measured with a 500 V DC ohmmeter at the same places that the dielectric strength was checked.
*4. Ambient temperature conditions: +23°C

  • *See the catalog for operational data etc.
Part Number
MYA-LA1 AC100/110
MYA-LA1 AC200/220
MYA-LA1 DC24
MYA-LA2 AC100/110
MYA-LA2 AC200/220
MYA-LA2 DC24
MYA-LA12 AC100/110
MYA-LA12 AC200/220
MYA-LA12 DC24
MYA-LA12 DC100/110
MYA-LB2 AC100/110
MYA-LB2 DC24
MYA-NA1 AC200/220
MYA-NA2 AC100/110
MYA-NA2 AC200/220
MYA-NA2 DC24
MYA-NA2 DC100/110
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipCoil rated voltage (DC)
(V)
Coil rated voltage (AC)
(V)
Dimension height
(mm)
Dimension width
(mm)
Dimension depth
(mm)
Operating Method Alarm Contact

₹ 2,776.00

1 Piece(s) Available Same day -100/110513965Lock-InWithout a Contact/ Auxiliary Contact

₹ 2,585.00

1 Piece(s) Available Same day -200/220513965Lock-InWithout a Contact/ Auxiliary Contact

₹ 2,757.00

1 Piece(s) Available Same day 24-513965Lock-InWithout a Contact/ Auxiliary Contact

₹ 2,751.00

1 Piece(s) Available Same day -100/110513965Lock-InWith a Contact/ Auxiliary Contact

₹ 2,702.00

1 Piece(s) Available Same day -200/220513965Lock-InWith a Contact/ Auxiliary Contact

₹ 2,757.00

1 Piece(s) Available Same day 24-513965Lock-InWith a Contact/ Auxiliary Contact

₹ 3,363.00

1 Piece(s) Available Same day -100/110503884.5Lock-InWith a Contact/ Auxiliary Contact

₹ 3,501.00

1 Piece(s) Available Same day -200/220503884.5Lock-InWith a Contact/ Auxiliary Contact

₹ 3,487.00

1 Piece(s) Available Same day 24-503884.5Lock-InWithout a Contact/ Auxiliary Contact

₹ 3,501.00

1 Piece(s) Available Same day 100/110-503884.5Lock-InWithout a Contact/ Auxiliary Contact

₹ 2,640.00

1 Piece(s) Available Same day -100/110513965Lock-InWith b Contact/ Auxiliary Contact

₹ 2,757.00

1 Piece(s) Available Same day 24-513965Lock-InWith b Contact/ Auxiliary Contact

₹ 2,757.00

1 Piece(s) Available Same day -200/220513965Non-LockingWithout a Contact/ Auxiliary Contact

₹ 2,811.00

1 Piece(s) Available Same day -100/110513965Non-LockingWith a Contact/ Auxiliary Contact

₹ 2,818.00

1 Piece(s) Available Same day -200/220513965Non-LockingWith a Contact/ Auxiliary Contact

₹ 2,634.00

1 Piece(s) Available Same day 24-513965Non-LockingWith a Contact/ Auxiliary Contact

₹ 2,757.00

1 Piece(s) Same day 100/110-513965Non-LockingWith a Contact/ Auxiliary Contact

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Basic Information

Latch function NA Terminal shape Socket / plug-in Contact rated current (minimum value for AC and DC)(A) 3
Contact mechanism Single Protective Structure In-Case Type
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