Product name
Eaton Moeller series NZM operating element
Product Length/Depth
230 millimetre
Product height
130 millimetre
Product width
230 millimetre
Product weight
1.78 kilogram
Compliances
IEC
UL/CSA
RoHS conform
Certifications
UL (File No. E140305)
CE marking
CSA (Class No. 1437-01)
IEC60947
UL listed
CSA certified
CSA-C22.2 No. 5-09
UL489
UL (Category Control Number DIHS)
CSA (File No. 22086)
Product Sub Type
Operating element
Type
Accessory
Door coupling rotary handle
Features
Lockable
Standard: black / gray
Special features
Complete including rotary drive and coupling parts
Extension shaft additionally required.
For maximum shaft length 60 mm
Without shaft support
Cannot be combined with NZM...-XDZ additional handle
External warning plate/designation label can be clipped on.
Door coupling rotary handle for operating the switch through a closed control panel door
Suitable for
Switch disconnector
Power circuit breaker
Used with
NZM4(-4), N(S)4(-4)
Technical Data - Mechanical
Cover/door type
Door can be opened in OFF
Door interlock can be modified in the unlocked ON position
Door interlock can be modified such that it can be defeated from the outside using a screwdriver
Door interlock not defeated in the locked OFF and ON positions
Degree of protection / NEMA enclosure type
IP66
4X. 12
Lock number
Double lockable
Locking facility
With door interlock
Lockable on the handle on the switch using up to 3 padlocks
Modifiable on handle in I position as well
Special features
Complete including rotary drive and coupling parts
Extension shaft additionally required.
For maximum shaft length 60 mm
Without shaft support
Cannot be combined with NZM...-XDZ additional handle
External warning plate/designation label can be clipped on.
Door coupling rotary handle for operating the switch through a closed control panel door
Design verification as per IEC/EN 61439
10.2.2 Corrosion resistance
Meets the product standard's requirements.
10.2.3.1 Verification of thermal stability of enclosures
Meets the product standard's requirements.
10.2.3.2 Verification of resistance of insulating materials to normal heat
Meets the product standard's requirements.
10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects
Meets the product standard's requirements.
10.2.4 Resistance to ultra-violet (UV) radiation
Meets the product standard's requirements.
10.2.5 Lifting
Does not apply, since the entire switchgear needs to be evaluated.
10.2.6 Mechanical impact
Does not apply, since the entire switchgear needs to be evaluated.
10.2.7 Inscriptions
Meets the product standard's requirements.
10.3 Degree of protection of assemblies
Does not apply, since the entire switchgear needs to be evaluated.
10.4 Clearances and creepage distances
Meets the product standard's requirements.
10.5 Protection against electric shock
Does not apply, since the entire switchgear needs to be evaluated.
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
Is the panel builder's responsibility.
10.8 Connections for external conductors
Is the panel builder's responsibility.
10.9.2 Power-frequency electric strength
Is the panel builder's responsibility.
10.9.3 Impulse withstand voltage
Is the panel builder's responsibility.
10.9.4 Testing of enclosures made of insulating material
Is the panel builder's responsibility.
10.10 Temperature rise
The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
10.11 Short-circuit rating
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.12 Electromagnetic compatibility
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
10.13 Mechanical function
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
