Showing posts with label RCCB. Show all posts
Showing posts with label RCCB. Show all posts

Thursday, June 1, 2023

Forum: Advance deadline for installing circuit breakers to prevent fires




The Straits TimesSPH Media Limited
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Forum: Advance deadline for installing circuit breakers to prevent fires

The recent move by the Energy Market Authority (EMA) mandating the installation of residual current circuit breakers (RCCBs) in residential premises is a good one (All HDB and private homes required to have circuit breaker installed by July 1, 2025, May 12).

As EMA clarified, the move affects only homes built before July 1985, many of which have over the years changed hands and have had renovations done and subsequently installed circuit breakers. Older premises with earth leakage circuit breakers (ELCBs) are also exempted.

It seems like the new ruling affects a minority of residents without such a safety device installed.

It would be prudent to accelerate the July 1, 2025 deadline for implementation, given the number of fires we have seen in recent years, often owing to the charging of personal mobility devices.

To further reduce risk, would a shorter deadline of, say, 12 months from now make better safety sense?

Stephen Tan

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ELCB RCCB Advance deadline for installing circuit breakers 2023-05-26

Wednesday, May 24, 2023

ELCB and RCCB: Forum: No need to replace circuit breaker if it works

Forum: No need to replace circuit breaker if it works   

https://www.straitstimes.com/opinion/forum/forum-no-need-to-replace-circuit-breaker-if-it-works

2023-05-24

We refer to Mr Teo Kok Seah’s letter on the requirement to have a residual current circuit breaker (RCCB) installed (Do present circuit breakers need to be replaced by new ones?, May 19).

To enhance electrical safety in all households, from July 1, 2023, all residential premises without a circuit breaker will be required to install an RCCB. All home owners will be given a grace period of two years, till July 1, 2025, to do so.

Home owners with an earth leakage circuit breaker (ELCB) do not need to change it. Both the RCCB and ELCB are electrical safety devices that cut off the electricity supply immediately upon detecting leakages that may result in an electric shock.

Home owners with RCCBs or ELCBs are advised to test that their circuit breaker is in working condition using a three-step test (www.go.gov.sg/rccb-safety). This is to ensure that the circuit breaker is functional and protects all electrical circuits in the home.

If the circuit breaker is not working, home owners can engage a licensed electrical worker at www.go.gov.sg/rccb-lew to replace the circuit breaker.

Yeo Cheng Hee
Acting Director, Inspectorate Department
Energy Market Authority

MORE ON THIS TOPIC
Forum: What readers are saying

ELCB and RCCB - Safety - No need to change Circuit breaker if it works.

Saturday, May 13, 2023

YOUTUBE 住家用电安全4须知 29 Aug 2022




住家火患频频发生,在家如何安全用电,降低火患风险?听专业电工一一解答。https://bit.ly/3dYpCgn --- 欢迎你加入我们的Telegram频道,点击 https://t.me/zaobaosg 订阅zaobao.sg新闻频道! 关注我们 Follow us: zaobao.sg FB:https://www.facebook.com/zaobaosg zaobao.sg Twitter:https://twitter.com/zaobaosgzaobao.sg Instagram:https://www.instagram.com/zaobaosg

住家用电安全五点须知

住家用电安全五点须知

定期检查漏电断路器,确保正常操作。(谢智扬摄)
定期检查漏电断路器,确保正常操作。(谢智扬摄)

字体大小:


建屋发展局及能源市场管理局星期五(5月12日)发文告说,今年7月1日起,所有在1985年前建成的住家单位包括政府组屋、私人有地住宅及公寓,须安装漏电断路器(Residual Current Circuit Breaker,简称RCCB)以保障住家用电安全。

在现代社会,家家户户都有各类电器,从冷气、热水器、洗衣机到手机,我们的日常生活少不了电器,但更重要的是,要如何安全用电?不当使用电器或家里电线老化没处理,都可能导致触电受伤。 

不妨参考一些简单步骤,确保住家用电安全。

1.定期检查漏电断路器

漏电断路器是一种安全装置,一旦检测到家里发生漏电情况,它就会自动切断电源,以免有人触电受伤。

为了你和家人安全,请确保住家有安装漏电断路器,并每月测试一次,确保处于正常操作状态。在配电箱中找到漏电断路器,按下“TEST”(测试)按键,查看家中电源是否已切断来确认。

2.只聘请有牌电工

为保障安全,住家用户应只聘请有牌电工,进行和电力相关的工作。(iStock图片)

只聘请有执照的电工,进行任何与电力相关的安装、维护和维修工作。在允许任何人进入住家前,请确认所聘用的电工,持有能源市场管理局发放的执照。你可以拨打6835 8075或浏览https://www.ema.gov.sg/Electrical_Safety.aspx查询。

3.确保水与电分离

请勿使用湿手触摸电源开关,以免触电。(iStock图片)

不要在靠近水的地方,或用湿手使用电器。也不要用湿手触摸打开的电源插座或电源开关, 这会导致漏电及潜在的致命触电。

4.不要超负荷使用电源插座

请勿让多个插头,插在同一个插座上。(iStock图片)

电源插座超载很危险,因为它可能导致过热和引发火患。请勿让多个插头,插在同一个插座上。也不用使用坏损的电源插座或插座延长线。


5.检查地线(Earth wire) 

当设备发生短路时,未接地的插头,可能导致触电。可参考以下和电线相关的安全防范措施:

更换破损的电线

不要将破损的电线,与绝缘胶带连接在一起,因为在一段时间后,它可能剥落并使电线暴露在外。 请联系有牌电工更换电线。

不要在有锐角的周边拉电线

绕着锋利的边角拉电线,会割到电线绝缘层,暴露电线内层并带来危险。

妥善存放电线

不使用电器时,请将它关闭,并小心存放电线以免损坏。

资料来源:能源市场管理局

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Residual current circuit breaker (RCCB) installed by 1 July 2025

漏电断路器(Residual Current Circuit Breaker 简称RCCB)