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Release pushbutton, without labelRelease pushbutton, Basic function accessories: Reset buttons, Accessories: Pushbuttons, For enclosed overload relays, Mounting diameter: 22.3 mm, Mounting diameter: 22.3 mm, Without button plate, add button plate., Front ring: Metal bezel, Connection to SmartWire-DT: no, For use with: ZW7..., ZE, Z5, ZB12, ZB32, ZB65, ZB150

Release pushbutton, without label
Release pushbutton, Basic function accessories: Reset buttons, Accessories: Pushbuttons, For enclosed overload relays, Mounting diameter: 22.3 mm, Mounting diameter: 22.3 mm, Without button plate, add button plate., Front ring: Metal bezel, Connection to SmartWire-DT: no, For use with: ZW7..., ZE, Z5, ZB12, ZB32, ZB65, ZB150

Accessories General accessories
Product range Accessories
Basic function accessories Reset buttons
Accessories Pushbuttons
Description For enclosed overload relays
Mounting diameter: 22.3 mm
Button plate Mounting diameter: 22.3 mm
Front ring

Without button plate, add button plate.

Connection to SmartWire-DT Metal bezel
For use with no
Ambient temperature
>Open
ZW7...
ZE
Z5
ZB12
ZB32
ZB65
ZB150
Rated operational current for specified heat dissipation [In] -25 - +70 °C
Heat dissipation per pole, current-dependent [Pvid] 0 A
Equipment heat dissipation, current-dependent [Pvid] 0 W
Static heat dissipation, non-current-dependent [Pvs] 0 W
Heat dissipation capacity [Pdiss] 0 W
Operating ambient temperature min. 0 W
Operating ambient temperature max. -25 °C
10.2 Strength of materials and parts
>10.2.2 Corrosion resistance
+70 °C
10.2 Strength of materials and parts
>10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard´s requirements.
10.2 Strength of materials and parts
>10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard´s requirements.
10.2 Strength of materials and parts
>10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects
Meets the product standard´s requirements.
10.2 Strength of materials and parts
>10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard´s requirements.
10.2 Strength of materials and parts
>10.2.5 Lifting
Please enquire
10.2 Strength of materials and parts
>10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2 Strength of materials and parts
>10.2.7 Inscriptions
Does not apply, since the entire switchgear needs to be evaluated.
10.3 Degree of protection of ASSEMBLIES Meets the product standard´s requirements.
10.4 Clearances and creepage distances Does not apply, since the entire switchgear needs to be evaluated.
10.5 Protection against electric shock Meets the product standard´s requirements.
10.6 Incorporation of switching devices and components Does not apply, since the entire switchgear needs to be evaluated.
10.7 Internal electrical circuits and connections Does not apply, since the entire switchgear needs to be evaluated.
10.8 Connections for external conductors Is the panel builder´s responsibility.
10.9 Insulation properties
>10.9.2 Power-frequency electric strength
Is the panel builder´s responsibility.
10.9 Insulation properties
>10.9.3 Impulse withstand voltage
Is the panel builder´s responsibility.
10.9 Insulation properties
>10.9.4 Testing of enclosures made of insulating material
Is the panel builder´s responsibility.
10.10 Temperature rise Is the panel builder´s responsibility.
10.11 Short-circuit rating Not applicable.
10.12 Electromagnetic compatibility Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function Is the panel builder´s responsibility. The specifications for the switchgear must be observed.
Colour button The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
Number of command positions Without button plate
Construction type lens 1
Hole diameter Round
Width opening 22 mm
Height opening 0 mm
Type of button 0 mm
Suitable for illumination Flat
With protective cover No
Labelled No
Switching function latching No
Spring-return No
With front ring Yes
Material front ring Yes
Colour front ring Metal
Degree of protection (IP), front side Chrome
Degree of protection (NEMA), front side IP67
Product Standards
UL File No. UL 508; CSA-C22.2 No. 14; IEC/EN 60947; CE marking
UL Category Control No. E29184
CSA File No. NKCR
CSA Class No. 012528
North America Certification 3211-03

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