Universal PB

An IP66, weatherproof, highly robust distribution board system.

AS/NZS 61439

Product Information

Applications

The Universal PB is a weatherproof, highly robust distribution board system.

Based on the Universal NI enclosure series and features a unique and universal equipment fixing system that caters for the large variety and sizes of equipment available in the market today. Ideal for new distribution boards or updating an existing board where the chassis and main switch may still be functional.

Features

  • IP66 protection rating – more info on IP ratings
  • Corrosion resistant hinges and removable doors
  • Easy access 120° opening door
  • Internal hinged escutcheon
  • Easy installation with top and bottom gland plates
  • Flat face sealing technology
  • Foamed in place polyurethane gasket

Inclusions

  • Top and bottom gland plates
  • Hinged escutcheon (fixed escutcheon on extension box)
  • Slotted universal equipment mounting rails
  • Schedule holder and identification card
  • Turnbuckle locks (chromed steel or 316 stainless steel)
  • Earth strap kit

Construction

  • Choice of materials
  • Gland plates top and bottom same material and thickness as the enclosure with other options available
  • Slotted universal mounting rails (2 x 46mm high and 1 x 121mm high, both 23mm deep)
  • Stainless steel hinges and hinge pins for easy door opening
  • Polyurethane Gasket (Foamed in place)
  • ASSDA approved N4 surface finish
  • Pebble grey (RAL7032) powdercoated paint finish on zinc coated steel

DownloadsAccessoriesMore ProductsEnquiry

Order Guide

Part NumberHeight (mm)Width (mm)Depth (mm)CAD Blocks 
PB0750750600234dwgEnquiry
PB0860800600234dwgEnquiry
PB0970970600234dwgEnquiry
PB12001200600234dwgEnquiry
PB14001400600234dwgEnquiry
PB16001600600234dwgEnquiry
PB0350350600234dwgEnquiry
PB0750/S750600234dwgEnquiry
PB0860/S800600234dwgEnquiry
PB0970/S970600234dwgEnquiry
PB1200/S1200600234dwgEnquiry
PB1400/S1400600234dwgEnquiry
PB1600/S1600600234dwgEnquiry
PB0350/S350600234dwgEnquiry

Accessories

  • Rainhoods
  • Gland plates
  • Lock options
  • Escutcheon – fixed or hinged
  • Mounting base – 3mm galvanised steel
  • Wall mounting brackets
  • Equipment mounting rails – universal slotted
  • DIN rail mounting kit
  • Vent kit – external

Climate Control

For more information see our Climate Control page (opens in new tab)

Lock Options

Standard

Catalogue No.TypeMaterialCommentsLock Insert TypeKeyImage
NI020TurnbuckleChromed SteelStandard7mm Square Chromed SteelSKZTurnbuckle Lock - 7mm square, chrome steel
NI020/PSTurnbucklePowdercoated with SS InsertStandard7mm Square Stainless SteelSKZTurnbuckle Lock - Powdercoated Steel with 7mm Square Stainless Steel Insert

Options

Catalogue No.TypeMaterialCommentsLock Insert TypeKeyImage
NI020/STurnbuckleStainless SteelOption7mm Square Stainless SteelSKZTurnbuckle Lock - Stainless Steel with 7mm Square
NI030Wing Knob - LockableOptionKey Code 92268SK3Lockable Wing Knob - 92268 Key
NI030/CL001Wing Knob - LockableOptionKey Code CL001SK3Lockable Wing Knob - 92268 Key
NI030/L003Wing Knob - LockableOptionKey Code L003SK3Lockable Wing Knob - 92268 Key
NI111Wing Knob - Non-lockableOptionNon-lockable Wing Knob
NI040T Handle - LockableChromed SteelOptionKey Code 92268SK3T Handle Lockable - Chromed Steel 92268 Lock
NI050L Handle - LockableChromed SteelOptionKey Code 92268SK3L Handle Lockable - Chrome Steel Key 92268
NI052L Handle - PadlockableChromed SteelOptionPadlockL Handle - Padlockable, Chrome Steel
NI052/SL Handle - PadlockableStainless SteelOptionPadlockL Handle Padlockable - Stainless Steel
NI020/DCDust CapPlasticOptionDust Cap for NI locks
Inserts for Turnbuckle Locks - Optional
Catalogue No.ProductMaterialLock Insert TypeKey
LKINS3PInsertSteel3mm Double Bit PinSKZ
LKINS3P/SInsertStainless Steel3mm Double Bit PinSKZ
LKINS8SInsertSteel8mm SquareSK8
LKINS8S/SInsertStainless Steel8mm SquareSK8
LKINS8SS/SInsertStainless Steel8mm Square SlottedSK8
LKINS8TInsertSteel8mm TriangleSKZ
LKINS8T/SInsertStainless Steel8mm TriangleSKZ

AS/NZS 61439 Compliance

AS/NZS 61439 is the new series of standards for low-voltage (LV) switchgear and control gear assemblies. For more information on whether you need to comply see our AS/NZS 61439 page.

Click the bar below the requirements and responsibilities for complaince with AS/NZS 61439 for this enclosure.

The following definitions apply to this table: -

  • Original Manufacturer* - Switchboard designer and manufacturer of the switchboard enclosure.
  • Assembly Manufacturer* - A switchboard builder.
  • Original Equipment Manufacturer - The company who manufactured the switchgear used in final assembly.

*The original manufacturer and assembly manufacturer can be the same company or different companies.

If you are a SWITCHBOARD BUILDER this means you are the ASSEMBLY MANUFACTURER and you may be the ORIGINAL MANUFACTURER too. Any switchgear you order will need to be covered by the requirements of the Original Equipment Manufacturer.

B&R has some (but not all) of the responsibilities of the ORIGINAL MANUFACTURER.

If you are an END USER of the equipment you can see who has responsibility from these definitions.

NoCharacteristic to be CheckedClauseResponsibilityComments
1Strength of material and parts:10.2
Resistance to corrosion  10.2.2Original ManufacturerThe resistance to corrosion was tested using a representative samples.
Plus ES report; 103687.
Thermal stability (relates to non-metal enclosures)  10.2.3.1Original ManufacturerThis clause refers mainly to plastic enclosures.
Resistance to abnormal heat and fire (due to internal electric effect)  10.2.3.2Original ManufacturerAll insulating materials supplied have been tested to 960ºC glow-wire Standard.
Plus ES report; 103863
Resistance to ultra-violet (UV) radiation  10.2.4Original ManufacturerUV ratings refer mainly to plastic enclosures however metal Powder-coat painted enclosures incorporates UV stabilization. AksoNobel report; 20LSR178
Lifting  10.2.5Original ManufacturerLifting is verified by test, if required. Generally this relates to larger switchboards to which lifting means (lugs) have been provided.
Mechanical Impact  10.2.6Original ManufacturerIK10; Metal enclosure systems have been tested to exceed IK10 (20 Joules).
Marking  10.2.7Assembly ManufacturerMarkings must be verified by test. Tests are performed by rubbing with water and petroleum spirits; generally done by the Switchboard Builder (Assembler).
2Degree of protection of enclosures (IP)10.3Original ManufacturerIP66; Ingress Protection (IP) rating needs to be verified by test or by assessment. SIMTARS report; NE05/0077
3Clearances10.4Assembly ManufacturerClearance and creepage can only be verified by test. Switchboard Builders (Assembler) must maintain compliance by ensuring correct clearance and creepage distances are maintained at >8mm (Uimp=8kV) and >16mm (Ui=1kV) respectively
4Creepage distances10.4Assembly Manufacturer
5Protection against electric shock and integrity of protective circuits10.5
Effective continuity between the exposed conductive parts of the ASSEMBLY and the protective circuit   10.5.2Assembly ManufacturerEquipotential protective earth bonding points are required to be verified by test to less than 0.1ohm. Similar enclosure designs have been tested by Plus ES report; 103687
Short-circuit withstand strength of the protective circuit   10.5.3Original ManufacturerThe Universal PB Series are generally understood to be fitted with equipment making the switchboard not exceed 10kA prospective short-circuit withstand rating
6Incorporation of switching devices and components10.6Assembly ManufacturerPoints 6, 7 and 8 are largely the responsibility of the Switchboard builder (Assembler). It is a requirement that the Assembler follow guidance from the original manufacturer. The advice of original manufacturers such as B&R and switchgear manufacturers, needs to be adhered to. Switchboard Builders need to be aware of the Standard’s requirements for these verification points and incorporate these into complete design verification documentation.
7Internal electrical circuits and connections10.7Assembly Manufacturer
8Terminals for external conductors10.8Assembly Manufacturer
9Dielectric Properties10.9
Power-frequency withstand voltage  10.9.2Original ManufacturerThe Universal PB Series of enclosures are provided as a basic empty enclosure and as such dielectric property verification has not been possible as internal configurations are not known. Dielectric properties need to be verified by Impulse withstand testing or by clearance assessment.
Impulse withstand voltage  10.9.3Original Manufacturer
10Temperature-rise limits10.1Assembly ManufacturerTemperature-rise can be determined by test or by comparison or by calculation. Temperature rise methods provided in AS/NZS 60890 can be used for switchboards not exceeding 1600A rating. The Universal PB Series of enclosures are rated not exceeding 250A and therefore AS/NZS 60890 should be used by the Designer.
11Short circuit withstand strength10.11Original ManufacturerThe Universal PB Series are generally understood to be fitted with equipment making the switchboard not exceed 10kA prospective short-circuit withstand rating
12Electromagnetic compatibility (EMC)10.12Original Equipment ManufacturerEquipment installed in switchboards shall comply with the immunity requirements of the relevant product or generic EMC standard. The Switchboard builder (assembler) shall obtain from the device and or component manufacturer the specific performance criteria of the equipment based on the acceptance criteria given in the relevant standard.
13Mechanical operation10.13Original Equipment ManufacturerThis verification testing need NOT be done on devices already been type tested according to their relevant product standard. Only if their mechanical operation has been modified does the assembly need to be retested by cycling it 200 times.