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Parker's Electrical NQ is currently CLOSED For emergencies give us a call on:- 0488571 866 or 07 4728 8586
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ABOUT PARKER'S ELECTRICAL NQ

Parker's Electrical NQ | Townsville Electrical Contractor & Electrician Parker's Electrical NQ is an Electrical Contractors servicing the Townsville area, the company is a family own and operated business based in Cranbrook - Townsville, it was started in 2014 and has been steadily increasing customer base ever since with many customers herring about us from friends or family.    Parker's Electrical NQ are experts when it comes to electrical maintenance on your house, business or appliances. We work on all Domestic Commercial and Industrial Sites, the work we do includes  Switchboard Upgrades, Ergon tariff changes, LED lighting, Installation of fans, lights, stoves, Fault Detection, test and tagging, Air Conditioning, a 24 / 7 emergency call out service.
       Gary is well known as being able to repair equipment that other electricians cannot fix, as he was trained by Graham Butterworth who was also well known and the experience of living in the west where parts where not always available, so you made do with what you have, but being in Townsville there is usually something available to take the place of the faulty part.
    Parker's Electrical NQ is committed to ensuring new and existing customers are offered energy efficient solutions that are individually tailored to their respective budgets and requirements. Our team of Townsville Electricians are highly skilled and competent in providing a full service, we can help with all types of installations, general maintenance and repair.
    Parker's Electrical NQ can help put your mind at ease with a 24 hour emergency callout service, we will react promptly and be ready to provide our trademark professional service.   
     Owned by Gary Parker and Toni Parker (Butterworth), Gary and Toni was marred in 1990 in Winton QLD and lived there until 2007 when they moved to Townsville to work for Toni farther Graham Butterworth (Electrical Contractor) in 2014 Graham past away and Gary and Toni started Parker's Electrical NQ. Gary and Toni are both members of The Townsville Veteran Vintage and Historic Motor Club.  The staff of Parker's Electrical NQ include Gary Parker, Zoe Parker and Caitlyn Parker.

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Parker's Electrical Area Service Area

WhoIs

Domain Name parkerselectricalnq.com.au
First Created 05-Jun-2015 20:15:37 UTC
Last Modified 08-Jun-2016 09:58:38 UTC
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Registrar Name Tucows
Registrant G.D PARKER & T.M PARKER
Registrant ID ABN 33514778576
Eligibility Type Partnership
Eligibility Name G.D PARKER & T.M PARKER
Eligibility ID ABN 33514778576
Registrant Contact ID TUXMJMMRRMC3XCOB
Registrant Contact Name Gary Parker
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Business name: Parker's Electrical NQ

Status: Registered
Registration date: 24/05/2014
Renewal date: 24/05/2020
Cancelled date:
Cancellation under review:
Address for service of documents: 43 Canara St Cranbrook QLD 4814
Principal place of business: Cranbrook QLD 4814
Holder(s) details: Holder Name: G.D PARKER & T.M PARKERHolder Type: PartnershipABN: 33 514 778 576 (External Link)
Debtor representative(s): not applicable
Notified successor(s): not applicable
Regulator: Australian Securities and Investments Commission
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Open Times are Monday to Friday 7:00am to 5:00pm except public holidays.

 

Safety Switches

Safety Switches

 What is a safety switch? A Safety Switch is an RCD (Residual-Current Device) that protects your home and family members from fire and electric shock. a safety switch is a life-saving device which is designed to prevent you from getting a fatal electric shock if you touch something live, such as a bare wire. It can also provide some protection against electrical fires.

The Australian Standards states that all power and lighting circuits must be protected by a RCD and that there can only be 1 light and 1 power circuit on one RCD.

Parkers Electrical NQ recommend that you install 2 poll or 1 poll RCCB, these are a CB & RCD in one unit, Parker’s electrical NQ can install or upgrade your safety switches for you and to the current Australian Standards. We use all RCCB on Power and lighting circuit in our switchboard uprade.
There are many types of safety switches, we are going to cover the most common ones and recommend what type is best today.

https://parkerselectricalnq.com.au/switchboard-upgrade.php2 Poll RCD This is a 2 Poll RCD and is often used to protect 1 or many circuits, the use of this type of RCD is out of date as regulations have changed.
The disadvantages are
1) If one circuit is faulty then you lose all your circuits.
2) If protecting 1 circuit this is a more expensive way of doing this.
4 pol RCD This is a 4 Poll RCD and is often used to protect 3 phase circuits or many single phase circuits, the use of this type of RCD is out of date as regulations have changed.
The Advantages are:
1) Often the only way of protecting 3 Phase circuits.
The disadvantages are:
1) If one circuit is faulty then you lose all your circuits.
2) This is often a more expensive way of protecting your circuit.
RCCB This is a 2 Poll RCCB, it looks the same as the 2 poll RCD but it is a RCD and a CB in one unit, This is one of the recommended ways of protecting your circuits and complies with the Australian standards. All Lights & Power circuits must be protected with one of these.
The Advantages are:
1) If a circuit is faulty only that circuit is effected.
2) This is often the cheapest way to protect your house.
1 poll RCCB This is a 1 poll RCCB this is a same as the 2 poll RCCB that only takes up 1 spot instead of 2. This is one of the recommended ways of protecting your circuits and complies with the Australian standards. All Lights & Power circuits must be protected with one of these.
The Advantages are:
1) If a circuit is faulty only that circuit is effected.
2) This is often the cheapest way to protect your house.
3) You can fit more circuits in the switchboard which means a smaller switchboard.

How they work:

RCD      A RCD measures the deferent between the current on the active and neutral wire, if the deferent is greater then a set amount usually 30 milliamps (0.003 Amps) the RCD will trip out. The missing current cold be leaking of to earth by a fault in a device or through a person being in contact with the active cabile. The RCD will trip in less then 30 millisecond (0.003 seconds)
A RCD has a amperage rating, A RCD will not trip out at its maximum amperage, infect if the draw on the RCD is greater then the amperage rating it will damage the RCD and may not work correctly.
A RCCB is the same as a RCD with one big deference it is also a Circuit Breaker, this means that the amperage rating is the same as having a CB or fuse, this means that the RCCB will trip if their is a current leak or the circuit is over loaded.

Parkers Electrical NQ can install or test RCD’s in you’re house for you.

Australian Standards

In the AS/NZS 3000-2016

1) Clause 1.5.6.2 stats RCD’s are recognized as a means of providing automatic disconnection of supply in accordance with clause 1.5.5.3
1.5.5.3 Protection by automatic disconnection of supply

(d) Disconnection times. The maximum disconnection time for 230/240 V supply voltage SHALL NOTexceed the following.

(i) 0.4 s for final subcircuits that supply:

(A) socket-outlets having rated current not exceeding 63A (lighting is classed as a socket outlet)
(B) hand-held Class 1 equipment; or
(C) portable equipment intended for manual movement during use.
(ii) 5 s for other circuits including submains and final subcircuits supplying fixed or stationary equipment.
2) Clause 1.5.6.3 stats RCD’s for the limitation of earth leakage current SHELL be capable of interrupting the part of the circuit protected by the RCD when an earth leakage current reaches a predetermined value. RCD’s shall be installed for additional protection of the following:

(a)  All Socket Outlets, Lighting Points & Hand Held equipment.
(b)  Some Wiring systems as specified in Clause 3.9.4.4, we will not go into this.
(c)  Electrical heating cables as specified in clause 4.10.5, usually not used in north Queensland.
(d)  Electrical equipment, including socket outlets, installed in damp situations,

1)  Installation requirement for deluge showers clarified.
2)  Showers Zone 1 further clarified for different shower head configurations.
3)   Fixed water container size of 40L.
4)  Spa pools and tubs water capacity clarified per applicable standards.
(e)  Specific electrical installations as specified in AS/NZS 3001, AS/NZS 3002, AS/NZS 3003, AS/NZS 3004, AS/NZS 3012 & AS/NZS 4249.

NOTE: in areas where excessive earth leakage current could present a significant risk in the event of failure of other measures of protection or carelessness by users, RCDs are designed to provide additional protection against the effects of electric shock by automatically disconnecting supply before serious physical injury can occur.

NOTE:

Written by Gary Parker
25 December 2016
©Parker’s Electrical NQ. You have the right to use any part of this article as long as you credit it to Parker’s Electrical NQand link back to this article using this link SAFETY SWITCHES BY PARKER’S ELECTRICAL NQ

OFFICE LOCATION

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43 Canara St
Cranbrook QLD
4814
Australia

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