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Schneider Electric Harmony Series Push Button Switch, Spring Return, Panel, 22 mm Cutout, SPST, Green LED, 250 V dc 240

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RS stock no.:
815-2027
Distrelec Article No.:
304-23-356
Mfr. Part No.:
XB7NA31
Manufacturer:
Schneider Electric
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Brand

Schneider Electric

Switch Operation

Spring Return

Actuator Colour

Green

Product Type

Push Button Switch

Illuminated

No

Series

Harmony

Panel Cutout Size

22 mm

Mount Type

Panel

Contact Configuration

SPST

Terminal Type

Screw

LED Colour

Green

Minimum Operating Temperature

-25°C

Contact DC Voltage

250V dc

Contact AC Voltage

240V ac

Actuator Style

Round

Maximum Operating Temperature

70°C

Switch Configuration

1 NO

Switch Contact Current

300mA

Height

29mm

Length

51.5mm

Standards/Approvals

UL 508, JIS C 852EN/IEC 60947-5-5, JIS C 4520EN/IEC 60947-1, EN/IEC 60947-5-1, CSA C22.2 No. 14

Width

29mm

Better World Product

Yes

Legend

Blank

Exempt

COO (Country of Origin):
ID

Schneider Electric XB7NA31


This Harmony XB7, monolithic green push button operates with a spring return / impulse mechanism and screw clamp terminals. It is easily installed into standard 22mm diameter panel cut-outs and connected to control circuits with classic screw-clamp connections. Its schematic is clearly distinguishable thanks to clear colors and markings, minimizing errors during initial wiring and later maintenance operations. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP65, making it ideal for operation in harsh environments. It has a double insulated plastic bezel. Its wide range of operating temperatures from -25°C to 70°C allows versatility in usage of product.

Features & Benefits


• Green colour improves visibility during operation

• Spring return functionality allows automatic reset

• IP20 and IP65 ratings protect against dust and water ingress

• 1NO contact configuration enables reliable electrical circuits

• Screw clamp terminal ensures simple installation and connections

• Mechanical durability up to 1,000,000 cycles for extended use

Applications


• Controls machinery in industrial settings

• Ideal for installation in electrical control panels

• Suitable for automation tasks requiring manual input

• Commonly used in machines necessitating operator intervention

• Utilised in commercial environments for equipment on/off control

What is the operating temperature range for this product?


It operates efficiently between -25°C and +70°C, accommodating various environmental conditions.

How should it be installed in a panel?


The fixing hole diameter should be 22.5mm, secured with a fixing nut located beneath the head.

Can it handle multiple connection types?


Yes, it supports screw clamp terminals, accommodating different cable sizes for flexibility during installation.

What maintenance is required for optimal performance?


Regular inspections for functionality and cleanliness are recommended to maintain prolonged performance.

Is it suitable for outdoor use?


While it has IP65 protection on the front face, ensure it is installed in an appropriate environment to preserve its integrity.

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