Omron D4n Series Roller Lever Limit Switch, 1 NO/1 NC, IP67, Metal Housing, 10 A

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PHP1,994.77

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PHP2,234.14

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RS Stock No.:
215-5032
Distrelec Article No.:
301-36-774
Mfr. Part No.:
D4N-1172
Manufacturer:
Omron
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Brand

Omron

Product Type

Limit Switch

Actuator Type

Roller Lever

Contact Configuration

1 NO/1 NC

IP Rating

IP67

Housing Material

Metal

Contact Type

Snap Action

Terminal Type

Screw

Series

D4n

Minimum Operating Temperature

-10°C

Maximum Operating Temperature

80°C

Standards/Approvals

UL, RoHS, CSA, CE, CCC

Depth

30mm

Length

72mm

Hazardous Area Certification

No

Operating Force

6.4N

Mounting Orientation

Multi Directional

Mechanical Life

10000000Cycles

Conduit Entry

PG13.5

Omron D4n Series Limit Switch, 10A Switching Current, IP67 - D4N-1172


This limit switch is a Compact industrial actuator designed for position sensing and circuit switching in automated equipment. Housed in a plastic enclosure with multi-directional head orientation, it is suited to control and safety tasks where a robust, small-footprint device is required. The unit provides snap-action switching and screw-terminal connections for straightforward wiring in machine and control-panel installations.

Features & Benefits


• IP67 enclosure for use in wet or dusty conditions
• Snap-action contacts supporting 10A at 240V AC
• Mechanical life rated 15,000,000 cycles for prolonged service
• Operating force 6.4N enabling consistent actuation response
• Screw terminals for secure field wiring and M4 mounting
• Compact body with 72mm x 50mm footprint for tight spaces

Applications


• Suitable for conveyor end-of-travel detection in production lines
• Ideal for lift door and gate position monitoring
• Used with motor control panels for limit-based interlocks
• Can be used for packaging machinery stroke sensing
• Suitable for assembly jigs requiring frequent operation counts

What contact arrangement does it provide and how does that affect wiring?


It uses one normally open and one normally closed snap-action contact, allowing both make and break signals from a single actuator and enabling simple wiring for safety and control circuits.

How does the enclosure specification influence mounting choices?


The IP67 rating permits temporary submersion and protects against dust, so it can be mounted where splash or particulate exposure occurs provided the head is protected from direct contaminant ingress.

What electrical limits should be observed for reliable switching?


The rated switching capability is 10A at 240V AC and 250V DC ratings apply

short-circuit protection with an appropriate fuse is required to protect contacts.

How does the switch perform under heavy cycling conditions?


Mechanical endurance is specified at 15,000,000 operations and electrical durability is defined for resistive loads, making it suitable for applications with high actuation counts.

Are there installation constraints relating to actuator torque or mounting orientation?


The device supports multi-directional mounting and requires correct lever alignment

the specified operating force and recommended mounting fasteners should be observed to avoid actuator binding.

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