hager Invicta 3 JF8 B Series Installation Instructions Manual Download Page 9

Fitting Single Pole MCCBs 

Single pole MCCB contains: 

2 x Fixing bolts

2 x Spring washers

2 x Single fixing plates

2 x Double fixing plates

Mount the MCCB on to the busbar finger with the red trip 
button facing inwards. Fix the device to the pan assembly 
using the fixings provided 

See single pole instructions for more information 

Tighten electrical connections to 6Nm 

Fitting Three Pole MCCBs 

Three pole MCCB contains: 

2 x Fixing bolts

2 x Spring washers

2 x Flat washers

Mount the MCCB on to the busbar finger with the red trip 
button facing inwards. Fix the device to the pan assembly 
using the fixings provided. 

Use the

 

Auxiliary/Shunt

 

trip accessory channel (

▲) to

 

dress 

cables from these accessories 

See three pole instructions for more information Tighten 
electrical connections to 6Nm 

Only eq

 

uipment and arrangements specified in Hager’s technical documentation / catalogue shall be used. 

ZD0741

 Issue 

6

Mount the MCCB on to the busbar finger with the red trip 
button facing inwards. Fix the device to the pan assembly 
using the fixings provided 

See single pole instructions for more information 

Tighten electrical connections to 

12

Nm 

Fitting Three Pole 

P 250 

MCCB

'

Three pole MCCB contains: 

2 x Fixing bolts

2 x Spring washers

2 x Flat washers

Mount the MCCB on to the busbar finger 

by screwing the 

allen bolts to the MCCB prior to offering up to the busbar 

with 

the red trip button facing inwards. Fix the device to the pan 
assembly using the fixings provided. 

Use the

 

Auxiliary/Shunt

 

trip accessory channel (

▲) to

 

dress 

cables from these accessories 

See three pole instructions for more information Tighten 
electrical connections to 

12

Nm 

Fitting Three Pole 

X 250 

TM 

MCCB

'

Three pole MCCB contains: 

2 x Fixing bolts

2 x Spring washers

2 x Flat washers

3 x Phase bolts

Summary of Contents for Invicta 3 JF8 B Series

Page 1: ...Health and Safety at Work Act shall be complied with Only equipment and arrangements specified in Hager s technical documentation catalogue shall be used Install in the vertical plane only with the r...

Page 2: ...Fixing points with central keyhole ZD0741 Issue 6...

Page 3: ...erminal shrouds are removed before fitting JF6 8 3 Pole h 400A MCCB incomer kit 1 2 Connect the extension links to the busbar with the 3 x M10 coach bolts Hand tighten at this stage Now tighten the MC...

Page 4: ...mbly with the fixings provided Fit the spreader links to the bottom of the MCCB with the fixings Connect the extension links to the busbar with the 3 x M10 coach bolts Hand tighten at this stage Now t...

Page 5: ...n links to the busbar with the 3 x M10 coach bolts Hand tighten at this stage Now tighten the MCCB fixing screws to secure the MCCB to the pan assembly Once the MCCB is in place tighten all M10 electr...

Page 6: ...M10 coach bolts the M8 coach bolts Hand tighten at this stage Connect the 2 neutral links with the M8 coach bolts making sure they are fitted under the Neutral phase of the MCCB Hand tighten at this s...

Page 7: ...er and fit the switch to the pan assembly with the M6 fixings provided Fit the rear terminal shield A Connect the extension links to the busbar with the 3 x M10 coach bolts Hand tighten at this stage...

Page 8: ...ect strap o 3 x M6 bolt spring washer flat washer o 6 x M12 bolt flat washer carp nut o 1 x insulation barrier Lower direct connection shield o 4 x M6 fixing bolts for shield Front cover adapter plate...

Page 9: ...6Nm Only equipment and arrangements specified in Hager s technical documentation catalogue shall be used ZD0741 Issue 6 Mount the MCCB on to the busbar finger with the red trip button facing inwards...

Page 10: ...plete inner cut out width 10mm Cable 16mm Cable 15mm 25mm 13mm complete inner cut out width 25mm Cable 35mm Cable Achieving Form 3b type 2 on x250 P250 frame MCCB outgoing Using HYB021H 3 Pole HYB022H...

Page 11: ...ounted stationary assembly fixed Ui Ue Uimp Rated Frequency Suitable earthing system Mechanical Impact Protection Type F No of Main Circuits with x Frame MCCB s 6 to 9 inclusive 10 and above Diversity...

Page 12: ...D B No Voltage Supplied From Supply cable mm Incoming Isolator Ze P S C CIR AMPS TYPE CABLE MM C P C MM LOCATION DESCRIPTION Panel board circuit designation chart ZD0741 Issue 6...

Page 13: ...D B No Voltage Supplied From Supply cable mm Incoming Isolator Ze P S C CIR AMPS TYPE CABLE MM C P C MM LOCATION DESCRIPTION ZD0741 Issue 6...

Page 14: ...Hager Ltd Hortonwood 50 Telford Shropshire TF1 7FT www hager com uk National Sales Hotline 01952 675612 National Tech Support helpline 01952 675689 ZD0741 issue 6...

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