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.
LR
• 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.
Ordering Information
■ Relays
Standard Coil Polarity
Type
Contact form
Plug-in socket/Solder terminals
Without LED indicator
Standard with LED indicator
With LED indicator and
lockable test button
Standard
DPDT
4PDT
MY2N
MY2IN
MY2
MY4N
MY4IN
MY4
MY4Z
---
4PDT (bifurcated)
DPDT
MY4ZN
MY4ZIN
With built-in diode
(DC only)
MY2N-D2
MY4N-D2
MY4ZN-D2
MY2N-CR
MY4N-CR
MY4ZN-CR
MY2IN-D2
MY4IN-D2
MY4ZIN-D2
MY2IN-CR
MY4IN-CR
MY4ZIN-CR
4PDT
---
4PDT (bifurcated)
DPDT
---
With built-in CR
(220/240 VAC, 110/120 VAC
only)
---
4PDT
---
4PDT (bifurcated)
---
Reverse Coil Polarity
Type
Contact form
Plug-in socket/Solder terminals
With LED indicator With LED indicator and
lockable test button
Standard (DC only)
DPDT
MY2N1
MY2IN1
MY4IN1
MY4ZIN1
4PDT
MY4N1
4PDT (bifurcated)
DPDT
MY4ZN1
With built-in diode
(DC only)
MY2N1-D2
MY4N1-D2
MY4ZN1-D2
MY2IN1-D2
MY4IN1-D2
MY4ZIN1-D2
4PDT
4PDT (bifurcated)
Note: When ordering, add the rated coil voltage and “(s)” to the model number. Rated coil voltages are given in the coil ratings table.
Example: MY2 6VAC (S)
New model
Rated coil voltage
General-purpose Relay MY New model
1