General-purpose Relay
MY New model
1
General-purpose Relay
MY New model
Versatile and Function-filled Miniature Power
Relay for Sequence Control and Power
Switching Applications
• Models with lockable test buttons now available.
• Many variations possible through a selection of operation indi-
cators (mechanical and LED indicators), lockable test button,
built-in diode and CR (surge suppression), bifurcated contacts,
etc.
• Arc barrier standard on 4-pole Relays.
• Dielectric strength: 2,000 VAC (coil to contact)
• Environment-friendly cadmium-free contacts.
• Safety standard approvals obtained.
• Wide range of Sockets (PY, PYF Series) and optional parts are
available.
• Max. Switching Current: 2-pole: 10 A, 4-pole: 5 A
• Provided with nameplate.
LR
Ordering Information
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Relays
Standard Coil Polarity
Reverse Coil Polarity
Note: When ordering, add the rated coil voltage and “(s)” to the model number. Rated coil voltages are given in the coil ratings table.
Type
Contact form
Plug-in socket/Solder terminals
Without LED indicator
Standard with LED indicator
With LED indicator and
lockable test button
Standard
DPDT
MY2N
MY2IN
MY2
4PDT
MY4N
MY4IN
MY4
4PDT (bifurcated)
MY4ZN
MY4ZIN
MY4Z
With built-in diode
(DC only)
DPDT
MY2N-D2
MY2IN-D2
---
4PDT
MY4N-D2
MY4IN-D2
---
4PDT (bifurcated)
MY4ZN-D2
MY4ZIN-D2
---
With built-in CR
(220/240 VAC, 110/120 VAC
only)
DPDT
MY2N-CR
MY2IN-CR
---
4PDT
MY4N-CR
MY4IN-CR
---
4PDT (bifurcated)
MY4ZN-CR
MY4ZIN-CR
---
Type
Contact form
Plug-in socket/Solder terminals
With LED indicator
With LED indicator and
lockable test button
Standard (DC only)
DPDT
MY2N1
MY2IN1
4PDT
MY4N1
MY4IN1
4PDT (bifurcated)
MY4ZN1
MY4ZIN1
With built-in diode
(DC only)
DPDT
MY2N1-D2
MY2IN1-D2
4PDT
MY4N1-D2
MY4IN1-D2
4PDT (bifurcated)
MY4ZN1-D2
MY4ZIN1-D2
Example: MY2 6VAC (S)
Rated coil voltage
New model
