Johnson Electric Panel Mount Emergency Button - Twist to Reset, 16.2mm Cutout Diameter, NO/NC, Mushroom Head

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): PL
Product Details

Push-button Switches & Indicators

Each switch is supplied with one contact block fitted, but up to two extra contact blocks may be added to make a total of three per switch maximum, see stock no 339-033 for additional contact blocks
Each contact block has one normally open and one normally closed contact
Rated 5A 250Vac, 4A 24Vdc
Mechanical life >106 operations
Dimensions: Max. depth behind panel 45mm, max. panel thickness 7mm, panel cut-out 16.2mm
For suitable lenses / lamps see stock no's (339-005) / (564-447) typically
For 16mm fitting kit consisting of a 1 x lens extraction tool, 1 x 16mm metal tubular spanner and 1 x 16mm plastic side spanner, see stock no 338-894

Johnson Electric Emergency Stop Pushbutton

The Johnson Electric TH8 series emergency stop pushbutton has a red mushroom style head with a diameter of 24mm. Its housing is made from thermoplastic material. This pushbutton has a contact current rating of 6A and a voltage rating of 230VAC.

Illuminated switches, standard:
Range of illuminated panel mount switches is available in square, rectangular and circular momentary or latching versions. Square or rectangular lamp terminals are also available. Suitable lamps: T5o5, see the optoelectronics/indicators section.

Features and Benefits

• 1NO/1NC contact configuration
• Twist to reset method
• Mechanical life greater than 106 operations
• Panel mount
• Panel cut-out diameter of 16.2mm

Certifications


IP66 rated
• IP67 rated

Illuminated switches, standard

Range of illuminated panel-mounted switches available in square, rectangular and circular momentary or latching versions. Square or rectangular lamp terminals are also available. Suitable lamps: T5·5, see the Optoelectronics / Indicators section.

Specifications
Attribute Value
Mounting Type Panel Mount
Reset Method Twist to Reset
Normal State Configuration NO/NC
Cutout Diameter 16.2mm
Supply Current 6 A
IP Rating IP66, IP67
Push Button Actuation Rotary
Supply Voltage 230 V ac
Head Style Mushroom
Head Diameter 24mm
Housing Material Thermoplastic
Colour Red
Width 24mm
Length 68.5mm
Series TH8
Dimensions 24 (Dia.) x 68.5 mm
Discontinued product
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