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Home > Forums > Engineering Codes, Standards & Certifications > Engineering Codes, Standards & Certifications

UL (underwriter laboratories) Code Issues Forum

(2643 members)
forum244
Start New Thread
 2371151 (Mechanical)
0 replies
15 Sep 05 (15 Sep 05)
Interpretation "CLOCK-OPERATED SWITCHES – UL 917"
 keff (Civil/Environmental)
1 replies
11 Aug 05 (10 Aug 05)
UL Listed Equipment
 kahlilj (Mechanical)
0 replies
20 Jul 05 (20 Jul 05)
fire code issue with UL-142 tank
 olpeculiar (Industrial)
5 replies
28 Jun 05 (8 Jun 05)
How does a product's UL listing benefit that product's manufacturer?
 mnfarmboy (Mechanical)
3 replies
28 Jun 05 (22 Jun 05)
UL approval for outdoor useHelpful Member!(3) 
 amceng (Chemical)
1 replies
13 Jun 05 (13 Jun 05)
UL-142 versus DOT-406 (or MC-306)Helpful Member! 
 stephenweinstein (Mechanical)
0 replies
4 Apr 05 (4 Apr 05)
UL 745-3, 60745-1
 asco1 (Electrical)
0 replies
30 Mar 05 (30 Mar 05)
UL spec for temporary equipment for NEC 520 & 525
 clezo (Electrical)
4 replies
28 Mar 05 (27 Mar 05)
How Can i find out the cost of the UL approval ?
 clezo (Electrical)
3 replies
20 Mar 05 (2 Mar 05)
Where can i find UL standards for motion activated switches?
 Agnostic (Computer)
3 replies
20 Mar 05 (20 Aug 03)
Which UL cert. do we need for our telephone headset and amplifier?
 ChuckSiekert (Electrical)
5 replies
4 Jan 05 (24 Nov 99)
Intrinsically safeHelpful Member! 
 OEMsparky (Electrical)
2 replies
15 Dec 04 (15 Dec 04)
Need good reference for Nema 4,4x,12 wiring practices
 architect1706 (Specifier/Regulator)
0 replies
14 Dec 04 (14 Dec 04)
UL standard that sets maxlmun height for labeled door frames
 John3405 (Electrical)
1 replies
6 Dec 04 (6 Dec 04)
UL approval needed for importing soy milk maker into US?
 kcox (Electrical)
0 replies
21 May 04 (21 May 04)
UL Listed or Recognized LED's
 ronjon400 (Electrical)
8 replies
5 Apr 04 (9 Mar 04)
How do I become UL certified?Helpful Member! 
 mitchAclark (Mechanical)
4 replies
26 Mar 04 (16 Mar 04)
Is UL approval needed to sell in the United States?
 nathanael (Electrical)
1 replies
23 Mar 04 (19 Mar 04)
Where can I get UL508
 TZellers (Mechanical)
4 replies
1 Mar 04 (25 Feb 04)
Just How Important is 3rd Party Certification (UL/CSA, etc)?

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