PFR-WMA-140

Magnetic screening for transformer 140

Trade Price

£388.77

Per

1

Unit

EACH

Pack Quantity

1

PFR-WMA-140

Information

Eaton Moeller series NZM - Molded Case Circuit Breaker. Magnetic shielding for transformers 140

Technical Specifications

Product Length/Depth

153 mm

Product Height

145 mm

Product Width

145 mm

Product Weight

2.197 kg

Compliances

RoHS conform

Certifications

IEC

10.11 Short-circuit rating

Is the panel builder's responsibility. The specifications for the switchgear must be observed.

Frame

NZM1/2/3/4

Power on-delay time - min

0 ms

Rated control supply voltage (Us) at AC, 50 Hz - min

0 V

10.4 Clearances and creepage distances

Meets the product standard's requirements.

10.12 Electromagnetic compatibility

Is the panel builder's responsibility. The specifications for the switchgear must be observed.

10.2.5 Lifting

Does not apply, since the entire switchgear needs to be evaluated.

Rated fault current - max

0 A

10.2.3.1 Verification of thermal stability of enclosures

Meets the product standard's requirements.

Rated control supply voltage (Us) at DC - min

0 V

10.2.3.2 Verification of resistance of insulating materials to normal heat

Meets the product standard's requirements.

Rated control supply voltage (Us) at AC, 50 Hz - max

0 V

10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects

Meets the product standard's requirements.

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.

Rated control supply voltage (Us) at AC, 60 Hz - min

0 V

10.7 Internal electrical circuits and connections

Is the panel builder's responsibility.

Power on-delay time - max

0 ms

10.10 Temperature rise

The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.

Rated control supply voltage (Us) at DC - max

0 V

10.9.3 Impulse withstand voltage

Is the panel builder's responsibility.

Type

Accessory

Earth-fault releases, transformer

Voltage trip

10.2.2 Corrosion resistance

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.

10.2.4 Resistance to ultra-violet (UV) radiation

Meets the product standard's requirements.

10.2.7 Inscriptions

Meets the product standard's requirements.

10.5 Protection against electric shock

Does not apply, since the entire switchgear needs to be evaluated.

Rated control supply voltage (Us) at AC, 60 Hz - max

0 V

Used with

PFR-W-140

Rated operating voltage (Ue) - max

0 V

10.13 Mechanical function

The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.

10.2.6 Mechanical impact

Does not apply, since the entire switchgear needs to be evaluated.

10.9.4 Testing of enclosures made of insulating material

Is the panel builder's responsibility.

Rated fault current - min

0 A

10.3 Degree of protection of assemblies

Does not apply, since the entire switchgear needs to be evaluated.

Document Links

Datasheet