Certification

KEMA 5287-17	DA1 Switchboard including Siemens WL III ACB	04/10/2017
ASTA20099	DSB Switchboard including ABB ACBs and MCCBs	27/05/2014

ASTA20229	DSB including ABB E2.2 + OS Fuseswitches	29/05/2014
ASTA15307	Through Fault/Withstand Merlin Gerin 2500A ACB	27/11/2002
ASTA14845	K80ATTA System – 90 deg. Corner Unit	09/10/2001
ASTA13703	K80ATTA System	05/10/1998
ASTA12888	Rolla TTA droppers	19/02/1996
ASTA11558	Form 4 Dist. Switchboard	10/10/1990

ASTA19860	UCC including ABB E1.2, XT4, T5, T6 MCCBs	18/11/2013
ASTA18359	KATTA Intrinsic + Terasaki 1600A + Socomec 200/400/630A	21/12/2011
ABB-LBRP9255-00	Utility Control Centre including E2 Incomer	08/06/2009
KEMA2030626.01	Through Fault Fuse Switches – Socomec 400A-800A	22/05/2003
ASTA15307	Through Fault Merlin Gerin 1250A MCCB	29/11/2002
ASTA15307	Withstand Merlin Gerin 1250A ACB	27/11/2002
ASTA15261	Rolla External Cover Earthing System + Fuse Switches – Socomec 20A-400A	14/08/2002
ASTA14955	K50ATTA System Incl. Earth Bars	19/10/2001
ASTA14612	K50ATTA System – 90 deg. Corner Unit	04/10/2000
ASTA14168	K50ATTA Integrate 620 (1250A)	05/10/1999

ABB-LBRP9255-01	Utility Control Centre including X1 Incomer	08/06/2009
ASTA14170	K²⁶ATTA Dedicate 600 (400A + 630A)	15/09/1999
ASTA12993	K²⁶ATTA System	20/09/1996

Plus many others back to 1978

12
Oct

Major UK water infrastructure project

Rolla is proud to have been involved with a major UK water infrastructure project, the lar.....

07
Apr

Review of 2020

Over the last 12 months Rolla has continued to manufacture and deliver hundreds of project.....

06
Nov

Why low-voltage assemblies must comply with BS EN 61439

This recent article published by BEAMA in the Panel Building & System Integration (PBS.....

27
Mar

2019 Update

Rolla is now on Linkedin here https://www.linkedin.com/company/rolla-ltd/ Check it out an.....

17
Jan

Roundup of 2018 and early 2019

Variable speed drives have been very popular recently, usually the ultra low harmonic vers.....

05
Sep

2018 Update

As well as the usual boards we supply to the UK water industry, this year we have also bee.....