Omron D4A-N Series Roller Lever Limit Switch, DPDT, IP67, 600V, 10A

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£212.00

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£254.40

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RS Stock No.:
827-9144
Mfr. Part No.:
D4A-2501N
Brand:
Omron
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Brand

Omron

Actuator Type

Roller Lever

Product Type

Limit Switch

IP Rating

IP67

Contact Configuration

DPDT

Contact Type

Double Break

Switching Current

10A

Terminal Type

Threaded

Series

D4A-N

Minimum Operating Temperature

-40°C

Switching AC Voltage

600V

Maximum Operating Temperature

100°C

Depth

44mm

Width

42mm

Length

75.5mm

Standards/Approvals

UL, RoHS, CSA

Hazardous Area Certification

NO

Mounting Orientation

Front

Operating Force

0.39Nm

Mechanical Life

30000000Operations

Conduit Entry

1/2 in to 14 NPT

Omron D4A-N Series Limit Switch, IP67, 10A Switching Current - D4A-2501N


This limit switch provides mechanical position detection for industrial automation and control systems. Designed for front mounting with a roller lever actuator, it is suitable for monitoring machine movement and end-of-travel positions in electrical and mechanical installations. The enclosure offers ingress protection for use in demanding environments while maintaining a straightforward threaded Terminal connection for secure wiring.

Features & Benefits


• Double-pole double-throw contacts supporting two independent circuits
• Rated switching current of 10 A for moderate power switching
• IP67 protection enabling operation in wet or dusty conditions
• Operating temperature range from -40°C to 100°C for varied climates

**Applications**


• Suitable for conveyor end-of-travel detection in manufacturing lines
• Ideal for limit sensing on industrial presses and tooling
• Used with control panels requiring DPDT switching for interlocks
• Can be used for position feedback in packaging machinery
• Suitable for outdoor actuator monitoring where ingress protection is required

What type of actuator does it use and how does that affect installation?


It uses a roller lever actuator which allows contact with moving parts at an angle and is suitable for applications where the actuator ARM engages a cam or edge.

How is the switch mounted and connected in typical installations?


It is front-mounted and accepts conduit via a 1/2 in to 1/4 in NPT entry, with electrical connections MADE to threaded terminals for secure fastening.

What mechanical characteristic supports long-term repetitive use?


The mechanism is rated for 30 million operations, providing extended cycling capability for high-frequency applications.

Standards

UL, CSA and CCC

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