PFR-W-70

Transformer f.FI relay, inner diam.70 mm

Trade Price

£168.50

Per

1

Unit

EACH

Pack Quantity

1

PFR-W-70

Information

Eaton Moeller series NZM - Molded Case Circuit Breaker. Current transformer for earth-leakage circuit-breaker inner diameter 70mm

Technical Specifications

Product Length/Depth

125 mm

Product Height

45 mm

Product Width

144 mm

Product Weight

0.204 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.

Mounting Method

Incl. fixing clip for DIN-rail mounting

Transformer opening diameter

70 mm

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.

Voltage rating

690 V AC 50/60 Hz

10.9.2 Power-frequency electric strength

Is the panel builder's responsibility.

Special features

In combination with PFR residual current relay

not UL/CSA approved

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 release

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

Rated operating voltage (Ue) - max

0 V

Voltage rating of relay contact

690 V (50/60 Hz)

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