Telemecanique Sensors XCMH Series Roller Plunger Limit Switch, 2 NC, IP67, IP66, Plastic Housing, 240V, 0.75A

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SGD71.44

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SGD77.87

(inc. GST)

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RS Stock No.:
194-128
Mfr. Part No.:
XCMH2903L1
Manufacturer:
Telemecanique Sensors
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Brand

Telemecanique Sensors

Product Type

Limit Switch

Actuator Type

Roller Plunger

Contact Configuration

2 NC

IP Rating

IP67, IP66

Housing Material

Plastic

Contact Type

Snap Action

Switching Current

0.75A

Series

XCMH

Switching DC Voltage

300V dc

Minimum Operating Temperature

-25°C

Switching AC Voltage

240V

Maximum Operating Temperature

70°C

Depth

70.4mm

Width

30mm

Standards/Approvals

UL 508 CSA C22.2 No 14 IEC 60947-5-1 IEC 60204-1

Length

16mm

Hazardous Area Certification

No

Conduit Entry

M20

Operating Force

35N

Mechanical Life

5000000Cycles

COO (Country of Origin):
ID

Telemecanique Sensors XCMH Series Limit Switch, IP67 Ingress Protection, 35N Operating Force - XCMH2903L1


This limit switch is a compact electromechanical position sensor designed for industrial control and safety interlocks. It employs a roller plunger actuator and a snap-action contact system to provide rapid state changes in automated machinery. The unit is intended for installations where a robust switching element with ingress protection and standard conduit entry is required.

Features and Benefits:


• Plastic housing with snap action ensures fast, reliable switching
• 0.75A switching current suited to low-power control circuits
• 300V DC and 240V AC ratings support diverse supply types
• 35 N operating force provides a predictable actuation threshold
• M20 conduit entry enables straightforward cable gland installation
• Mechanical life 5,000,000 cycles for extended operational duty

Applications


• Suitable for conveyor end-of-travel detection in factories
• Ideal for machine-guarding position feedback
• Used with lifting equipment limit-detection points
• Can be used for packaging-line actuation checks
• Appropriate for industrial panel input where compact size is needed

What environmental protections does it offer for harsh sites?


The enclosure meets IP67 and IP66 ratings, allowing temporary immersion and resistance to high-pressure water for reliable operation in wet or dusty conditions.

How does the contact arrangement affect wiring options?


It provides two normally closed contacts, enabling simple series safety circuits or redundant detection schemes without additional relays.

What temperature range is it rated to operate within?


It is specified to function continuously between -25 °C and 70 °C, covering typical indoor and sheltered outdoor industrial climates.

Which standards govern its electrical and safety conformity?


It is manufactured to comply with UL 508, CSA C22.2 No 14, IEC 60947-5-1 and IEC 60204-1 requirements for industrial switching devices.

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