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Certifications & Approvals

All approvals are contingent on products being installed in proper enclosures and in compliance with local and national electrical codes.

UL, CSA, VDE, NSF, FM and ODVA have searchable databases online. Please see the web sites for these agencies for the most current listing of Watlow Products.

For other part numbers, specials, or modifications, please contact us.

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248 Results

Document Title Number of Pages Size  
375 Strip Heaters CE DoC St Louis 10-74227 89 KB
375 Strip Heaters, UL CoC 20180801-E52951-19860822 -St. Louis 10-74178 235 KB
Aspyre AT UL CoC UL-US-22270230 - Winona 10-54431 868 KB
Aspyre AT, CE DoC - Winona 10-54429 527 KB
Aspyre AT, UKCA DoC - Winona 10-54430 530 KB
Aspyre AT, ULCoc UL-CA-222265290 - Winona 10-72032 866 KB
Aspyre DT and Aspyre AT, CCC HS 8537.10.9160 - Winona 10-54530 786 KB
Aspyre DT High Amp, UL CoC 20200410-E73741 - Winona 10-54432 820 KB
Aspyre DT, CE DoC - Winona 10-54370 172 KB
Aspyre DT, UKCA DoC - Winona 10-54374 196 KB
Aspyre DT, UL CoC 20180619-E73741 - Winona 10-54193 254 KB
Assurant (Cloth) CE DoC - Kulim, Queretaro 10-54756 478 KB
Assurant (Cloth), UL CoC UL-US-L52951-112-41101102-5-E52951-20110114 - Kulim, Queretaro, 10-54752 862 KB
ATEX Ex 'd' & 'e' QAN 01 220 103004 - Hannibal 10-54728 246 KB
Bureau Veritas Mode II - Watlow de Mexico S. de R.L de C.V. 586 KB
Cable Heaters, 125CH93A1X CE DoC -St. Louis 10-74252 46 KB
Cable Heaters, 125PS38A23A-562 CE DoC -St. Louis 10-74179 45 KB
Cable Heaters, 157CH189A1A CE DoC -St. Louis 10-74264 46 KB
Cable Heaters, CE DoC - St. Louis 10-76871 152 KB
Cartridge Heater, Firerod CE Doc - QRO Virrey 10-74186 2119 KB
Cartridge Heaters, CSA COC 1382677 -St. Louis, Queretaro 10-74190 318 KB
Cartridge Heaters, Firerod CE DoC - Malaysia 10-74188 308 KB
Cartridge Heaters, Firerod CE DoC - St. Louis 10-74185 528 KB
Cartridge Heaters, UL CoC 20180629-E52951-19740416 -St. Louis 10-74177 343 KB
Cartridge Heaters, VDE Cert 40043590 -Queretaro 10-74192 0 KB
Cartridge Heaters, VDE Cert 40044404 -St. Louis, Queretaro 10-74191 363 KB
Circulation Heaters (PED), KGS HYDROSAFE Cert 20-GA4BO-0711X - Hannibal 10-54725 197 KB
Circulation Heaters, CSA ATEX Ex eb Issue 5 Sira 12ATEX3082X Iss 5 - Hannibal 10-54721 1259 KB
Circulation Heaters, KGS Cert 23-GA4BO-0_ _ _X Ex eb - Hannibal 10-54682 11077 KB
Circulation Heaters, Starflow CHJTJT1500KEKA, CE DoC -St. Louis 10-74189 46 KB
Circulation Heaters, Starflow CHJTJT1500KEKM, CE DoC -St. Louis 10-74184 46 KB
Control Panel W719-07A3A211, CE DoC - Winona 10-66851 161 KB
Control Panel W719-07A3A211, UKCA DoC - Winona 10-66852 162 KB
Custom Duct Heaters, UL CoC UL-US-L52951-12-32508002-0 - Hannibal, Queretaro, Shanghai 10-54715 326 KB
DIN HM, UKCA DoC - Winona 10-66579 91 KB
DIN HMI CE DoC -Winona 10-66578 90 KB
Din-A-Mite A, B, C, D and EZ-Zone RML, CCC HS 8537.10.9170 - Winona 10-54517 1050 KB
Din-A-Mite A, CE DoC - Winona 10-54456 438 KB
Din-A-Mite A, UKCA DoC - Winona 10-54457 442 KB
Din-A-Mite A, UL CoC File E73741 V2 S5 - Winona 10-54455 284 KB
Din-A-Mite B, CE DoC - Winona 10-54459 540 KB
Din-A-Mite B, UKCA DoC - Winona 10-54460 446 KB
Din-A-Mite B, UL CoC File E73741 V2 S6 - Winona 10-54458 287 KB
Din-A-Mite C, CE DoC - Winona 10-54466 456 KB
Din-A-Mite C, UKCA DoC - Winona 10-54467 459 KB
Din-A-Mite C, UL CoC File E184390 V1 S1 - Winona 10-54463 299 KB
Din-A-Mite C, UL CoC File E73741 V2 S4 - Winona 10-54461 236 KB
Din-A-Mite C, UL CoC File E73741 V4 S2 - Winona 10-54465 299 KB
Din-A-Mite D, CE DoC - Winona 10-54473 442 KB
Din-A-Mite D, UKCA DoC - Winona 10-54474 446 KB
Din-A-Mite D, UL CoC File E73741 V2 S7 - Winona 10-54472 274 KB
Directive 2014/68/EU (PED) Certificate Hannibal Exp. March 2026 1 344 KB
Directive 2014/68/EU (PED) Certificate Scope Hannibal Exp. 2026 1 221 KB
Duct Heaters, CSA CoC 1313343 (LR 31388-21) - Hannibal, Queretaro, Shanghai 10-54706 1265 KB
Duct Heaters, UL CoC UL-US-L52951-12-01709002-1 V2 S8 - Hannibal, Queretaro, Shanghai 10-54709 1190 KB
Emerging Market Controller TKEK or Heat King TKT7, CE DoC -Winona 10-74470 156 KB
Emerging Market Controller TKEK or Heat King TKT7, UKCA DoC -Winona 10-74471 162 KB
EZ-Zone Devicenet, ODVA DoC 10584 - Winona 10-54446 87 KB
EZ-Zone Ethernet, ODVA DoC 10514 - Winona 10-54447 79 KB
EZ-Zone EZK, CE DoC - Winona 10-54637 197 KB
EZ-Zone EZK, UKCA DoC - Winona 10-54638 172 KB
EZ-Zone EZK, UL CoC File E102269 V2 S5 - Winona 10-54585 90 KB
EZ-Zone Flex Modules, CE DoC - Winona 10-54444 439 KB
EZ-Zone Flex Modules, FM Listing - Winona 10-54443 477 KB
EZ-Zone Flex Modules, UKCA DoC - Winona 10-54445 443 KB
EZ-Zone Flex Modules, UL CoC 20180222-E185611 - Winona 10-54181 4088 KB
EZ-Zone PM and EZ-Zone EZK Long, CSA CoC 2016623 - Winona 10-54482 207 KB
EZ-Zone PM and EZ-Zone EZK, UL CoC 20200805-E185611 - Winona 10-54502 448 KB
EZ-Zone PM and EZ-Zone EZK, UL CoC 20221213-E184390 - Winona 10-54511 956 KB
EZ-Zone PM Integrated, FM Listing - Winona 10-54603 560 KB
EZ-Zone PM Limit, FM Listing - Winona 10-54604 575 KB
EZ-Zone PM, Bluetooth Certificate D038479 - Winona 10-54532 158 KB
EZ-Zone PM, CE DoC - Winona 10-54633 304 KB
EZ-Zone PM, CRC Certificate 2018805856 - Winona 10-54539 288 KB
EZ-Zone PM, RME, RMC, RMH, RMZ, Series F4, Series F4T, Series C, Series L, Series LS, EZ-Zone ST, EHG2 SL10, EHG2 CL, Series CLS, CCC HS 9032.89.6040 - Winona 10-54518 1152 KB
EZ-Zone PM, UKCA DoC - Winona 10-54634 306 KB
EZ-Zone PM6XXXX, RMC Certificate 1879-01 - Winona 10-54540 452 KB
EZ-Zone Profibus, Certificate WATL0C70.GSD - Winona 10-54448 127 KB
EZ-Zone RM Listed, UL CoC 20220628-E185611 - Winona 10-54508 605 KB
EZ-Zone RM, CE DoC - Winona 10-54631 148 KB
EZ-Zone RM, UKCA DoC - Winona 10-54632 198 KB
EZ-Zone RM, UL CoC 20230127-E184390 - Winona 10-54512 253 KB
EZ-Zone RMA, EZ-Zone RMAP, EZ-Zone EZK, CCC HS 8517.62.0090 - Winona 10-54531 597 KB
EZ-Zone RMAP Devicenet, ODVA DoC 12103.01 - Winona 10-54536 196 KB
EZ-Zone RMAP EtherNetIP, ODVA DoC 12083.01 - Winona 10-54537 174 KB
EZ-Zone RMC Limit, FM Listing - Winona 10-54609 1010 KB
EZ-Zone RMC Supervisory, FM Listing - Winona 10-54610 1004 KB
EZ-Zone RMG Limit, FM Listing - Winona 10-54605 258 KB
EZ-Zone RMG Supervisory, FM Listing - Winona 10-54606 256 KB
EZ-Zone RML Limit, FM Listing - Winona 10-54611 413 KB
EZ-Zone RMR RC UL CoC 20240827(A5)-E185611 - Winona 10-54507 1327 KB
EZ-Zone RMS, RMUH, RMF, and Series TM, CCC HS 9030.33.3800 - Winona 10-54526 594 KB
EZ-Zone RMT, UL CoC 20190913-E502994 - Winona 10-54500 378 KB
EZ-Zone RMUH Limit, FM Listing - Winona 10-54607 1229 KB
EZ-Zone RMUH Supervisory, FM Listing - Winona 10-54608 253 KB
EZ-Zone RMZ Devicenet, ODVA DoC 11368.01 - Winona 10-54535 143 KB
EZ-Zone RMZ, EtherCAT Conformance Test 0x667_001 - Winona 10-54534 317 KB
EZ-Zone ST and EZ-Zone EZK Short, CSA CoC 1827433 - Winona 10-54483 2154 KB
EZ-Zone ST Component, FM Listing - Winona 10-54616 408 KB
EZ-Zone ST Listed, FM Listing - Winona 10-54615 555 KB
EZ-Zone ST, CE DoC - Winona 10-54635 203 KB
EZ-Zone ST, UKCA DoC - Winona 10-54636 199 KB
EZ-Zone ST, UL CoC File E102269 V1 S5 - Winona 10-54584 140 KB
EZ-Zone ST, UL CoC File E102269 V2 S4 - Winona 10-54583 117 KB
FIREBAR Heaters, UL CoC UL-US-L52951-12-70805891-1 V2 S2 - Hannibal, Queretaro, Shanghai 10-54717 328 KB
Firerod, CE DoC -Singapore 10-74187 2096 KB
Flange Immersion Heaters (Hazloc), CSA CoC Cert 10ATEX115XATEX Ex db Iss 3 Sira - Hannibal and Shanghia 10-54724 164 KB
Flange Immersion Heaters (Hazloc), CSA CoC IEC Ex 'db' 09.0010X Iss 5 - Hannibal 10-54722 89 KB
Flange Immersion Heaters (Hazloc), CSA CoC IEC Ex 'eb' SIR 12.0056X - Hannibal 10-54723 927 KB
Flange Immersion Heaters (Hazloc), IEC Ex 'd' & 'e' DE-TUR-QAR10.0001-04 - Hannibal 10-54730 282 KB
Flange Immersion Heaters EX db IIC, KGS Cert 24-GA4BO-0443X - China 10-92782 4357 KB
Flange Immersion Heaters National Board NB Certificate of Authorization - China 10-73617 441 KB
Flange Immersion Heaters National Board NB R Certificate of Authorization 9942 - China 10-73618 669 KB
Flange Immersion Heaters, CCC Cert 2020322312000161 - China 10-73616 1233 KB
Flange Immersion Heaters, National Board R Certificate of Authorization 4001 - Hannibal 10-54729 435 KB
Flange Immersion Heaters, QAN Certificate 01 220 1411525 -Shanghai 10-74798 205 KB
Flange Immersion Heaters, QAR Certificate 01 220 1411525 (ATEX) -Shanghai 10-74797 154 KB
Flange Immersion Heaters, TRCU Cert 0315289 -China 10-73621 1662 KB
Fluent, CE DoC - St. Louis 10-71445 47 KB
Fluent, UL CoC UL-CA-2201551-0 - St. Louis 10-71446 259 KB
Freeflex Tubing Heaters, UL CoC UL-20170221-E52915-20021114 - Columbia 10-54750 798 KB
Freeflex Tubing, CE DoC -Columbia 10-54754 479 KB
Heater Assemblies, UL CoC UL-US-L52951-12-62406791-1 V2 S2 - Hannibal, Queretaro, Shanghai 10-54716 328 KB
Heaters Multiple, ASME N-4222 Certificate of Authorization -St. Louis 10-87231 196 KB
Hydrosafe, InMetro LMP 20.0241X - Hannibal 10-54726 229 KB
ISO 14001 2015 Certification Dardilly France Exp Jun 2025 1 260 KB
ISO 14001 2015 Certification Guanzate Italy Exp Sep 2024 1 101 KB
ISO 14001 2015 Eurotherm Poland Exp Jul 2026 1 402 KB
ISO 17025 2017 Certification Limburg Germany 2 523 KB
ISO 17025 2017 Certification Worthing UK 1 1273 KB
ISO 45001 2018 Certification Dardilly France Exp Jun 2025 1 260 KB
ISO 45001 2018 Certification Guanzate Italy Exp Oct 2026 1 861 KB
ISO 45001 2018 Eurotherm Poland Exp Jul 2026 1 405 KB
ISO 9001 2015 CERT 74 300 2990 - Hannibal 10-54727 466 KB
ISO 9001 2015 CERT 74 300 3157 -Columbia 10-54757 422 KB
ISO 9001 2015 CERT 74 300 3158 - St. Louis 10-71557 289 KB
ISO 9001 2015 CERT 74 300 3165 -Winona 10-72248 295 KB
ISO 9001 2015 CERT 74 300 4596 -Houston 10-75816 296 KB
ISO 9001 2015 CERT CN07-00648 -China 10-73614 188 KB
ISO 9001 2015 CERT GlobalSTD GSC9KMX254 -Queretaro 10-28534 999 KB
ISO 9001 2015 CERT SCS 102485Q - Singapore 10-71617 1771 KB
ISO 9001 2015 Certification Eurotherm Global Exp. Mar 2026 1107 KB
ISO 9001 2015 Eurotherm Poland Exp Jul 2026 1 404 KB
KTA 1401 Limburg Germany Worthing UK Ledziny Poland Exp 2025 German Language 1 670 KB
KTA 1401 Limburg Germany Worthing UK Ledziny Poland Exp Sep 2025 English Language 1 654 KB
MI Band and Strip Heaters, UL CoC 20180801E52951 - St. Louis 10-76323 284 KB
MI Band Heaters, UL CoC 20170221-E52951-19960123 -St. Louis 10-74145 448 KB
Mineral Insulated Band Heaters, CE DoC -St. Louis 10-74268 150 KB
Minichef, CE DoC - Winona 10-54659 166 KB
MiniChef, NSF Standard 2 Certificate - Winona 10-54544 134 KB
Minichef, UKCA DoC - Winona 10-54660 172 KB
MiniChef, UL CoC File E43684 V2 S29 - Winona 10-54590 92 KB
MP-VI, CE DoC - Winona 10-66584 90 KB
MP-VI, UKCA DoC - Winona 10-66585 91 KB
MULTICOIL Heaters, CSA CoC 1814578 - Hannibal, Queretaro, Shanghai 10-54708 1069 KB
MULTICOIL Heaters, UL CoC UL-US-L52951-12-32402002-1 V2 S5 - Hannibal, Queretaro, Shanghai 10-54713 326 KB
Multiple Heaters, CE DoC - Shanghai 10-43698 346 KB
Multiple Heaters, CE DoC EN, DE, FR, IT, SP, NL - Hannibal 10-54731 626 KB
Multiple Heaters, CE DoC EN, DE, FR, IT, SP, NL - Queretaro 10-54732 589 KB
N3 Garland E43684-Vol1-Sec46 file - Winona 10-54601 102 KB
N3 Garland Grill CE DoC - Winona 10-54662 198 KB
N3 Garland Grill, UKCA DoC - Winona 10-54663 172 KB
N3 Motor Control, CE DoC - Winona 10-54664 208 KB
N3 Motor Control, E43684-Vol1-Sec47 file - Winona 10-54602 103 KB
N3 Motorcontrol UKCA DoC -Winona 10-54665 182 KB
PESO Certificate Hannibal Exp. December 2025 70 KB
Polyimide Heaters, UL CoC UL-20170221-E52951-19961101 - Columbia 10-54751 796 KB
Polyimide, CE DoC - Columbia 10-54755 475 KB
Power Glide, UL CoC 20200428-E185611 CoC - Winona 10-54194 464 KB
RMF and RME Limit, FM Listing Cert FM24US0108 - Winona 10-91541 1585 KB
Series C, L, TM, UL CoC File E43684 V1 S44 - Winona 10-54587 159 KB
Series CLS, CE DoC - Winona 10-54619 166 KB
Series CLS, TLM, D8, TB50, UL CoC 20190731-E185611 - Winona 10-54498 519 KB
Series CLS, UKCA DoC - Winona 10-54620 172 KB
Series C-L-TM Basics and Limits, CE DoC - Winona 10-54644 143 KB
Series C-L-TM Basics and Limits, UKCA DoC - Winona 10-54645 188 KB
Series C-L-TM, CSA CoC 1472335 - Winona 10-54485 1085 KB
Series D4T, CCC HS 9030.39.0100 - Winona 10-54521 812 KB
Series D8 Devicenet, ODVA DoC - Winona 10-54533 60 KB
Series D8, CE DoC - Winona 10-54621 171 KB
Series D8, UKCA DoC - Winona 10-54622 172 KB
Series D8, UL CoC File E185611 V3 S1 - Winona 10-54582 100 KB
Series DAC and SDAC, UKCA DoC - Winona 10-54625 187 KB
Series DAC and SDAC, UKCA DoC - Winona 10-54626 188 KB
Series DAC and SDAC, UL CoC 20190731-E185611 - Winona 10-54586 254 KB
Series DAS II, DAS IV, CE DoC -Winona 10-74474 155 KB
Series DAS II, DAS IV, UKCA DoC -Winona 10-74475 161 KB
Series EHG or WCSH, CE DoC - Winona 10-54652 167 KB
Series EHG or WCSH, UKCA DoC - Winona 10-54653 168 KB
Series EHG, UL CoC File E43684 V1 S45 - Winona 10-54589 120 KB
Series EHG2 CL, CE DoC - Winona 10-54648 169 KB
Series EHG2 CL, UKCA DoC - Winona 10-54650 173 KB
Series EHG2 SL10, CE DoC - Winona 10-54647 181 KB
Series EHG2 SL10, UKCA DoC - Winona 10-54649 180 KB
Series EHG2, UL CoC File E43684 V8 S1 - Winona 10-54593 109 KB
Series EHG2-SL10, UL CoC File E185611 V2 S4 - Winona 10-54592 120 KB
Series F4, CE DoC - Winona 10-54640 199 KB
Series F4, UKCA DoC - Winona 10-54641 173 KB
Series F4, UL CoC File E185611 Vol 2 Sec 1 - Winona 10-54567 225 KB
Series F4T and D4T Ethernet IP, ODVA DoC 12069.01 - Winona 10-54538 198 KB
Series F4T and D4T, CE DoC - Winona 10-54642 179 KB
Series F4T and D4T, UKCA - Winona 10-54643 179 KB
Series F4T and D4T, UL CoC 2023-05-05(A8)-E185611 - Winona 10-54504 1299 KB
Series LF-LV, FM Class 3545 Certificate FM23FPUS0027 - Winona 10-66569 598 KB
Series LS, UL CoC 20150212-E43684 - Winona 10-54588 449 KB
Series SSR and CZR, CE DoC - Winona 10-66865 122 KB
Series SSR and CZR, CSA CoC LR 81689M31-74 - Winona 10-54484 261 KB
Series SSR and CZR, UKCA DoC - Winona 10-66866 163 KB
Series SSR and CZR, UL CoC File NRNT2-8 - Winona 10-54562 872 KB
Series SSR, UL CoC File NMFT2-8 - Winona 10-54561 983 KB
Series TB-50, CE DoC - Winona 10-72328 132 KB
Series TB-50, UKCA DoC - Winona 10-72329 175 KB
Series TLM Supervisor, FM Class 3545 - Winona 10-65954 448 KB
Series TLM, CE DoC - Winona 10-54623 168 KB
Series TLM, FM Class 3545 Limit - Winona 10-65952 452 KB
Series TLM, UKCA DoC - Winona 10-54624 169 KB
Silicone Rubber Heaters, UL CoC UL-US-L52951-14-71503791-5 - Columbia, Queretaro, Singapore 10-54749 921 KB
Silicone Rubber Heaters, VDE Cert 40026727 -Columbia, Queretaro, Singapore 10-54748 281 KB
Silicone Rubber, CE DoC - Columbia, Queretaro, Singapore 10-54753 254 KB
Silicone Rubber, UL CoC UL-20170221-E52951-19760910 - Columbia, Queretaro, Singapore 10-54768 824 KB
Silicone Rubber, UL CoC UL-20170221-E52951-19800407 - Columbia, Queretaro, Singapore 10-54769 798 KB
Silicone Rubber, UL CoC UL-20170221-E52951-19860421 - Columbia, Queretaro, Singapore 10-54770 797 KB
Silicone Rubber, UL CoC UL-20170221-E52951-19950928 - Columbia, Queretaro, Singapore 10-54771 824 KB
Silicone Rubber, UL CoC UL-20170221-E52951-19980529 - Columbia, Queretaro, Singapore 10-54772 786 KB
Singel or Multi-Temp, CE DoC - Winona 10-66712 92 KB
SR2 Control-Interface, CE DoC - Winona 10-66610 91 KB
SR2 Control-Interface, UKCA DoC - Winona 10-66611 92 KB
SR2 Flushmount or Remote Display, CE DoC - Winona 10-66640 91 KB
SR2 Flushmount or Remote Display, UKCA DoC - Winona 10-66641 91 KB
SR2-SR3 Diagnostics, CE DoC - Winona 10-66595 91 KB
SR2-SR3 Diagnostics, UKCA DoC - Winona 10-66596 91 KB
SR2-SR3 Expansion, CE DoC - Winona 10-66589 91 KB
SR2-SR3 Expansion, UKCA DoC - Winona 10-66590 91 KB
SR3 Single or Multi-Temp, UKCA DoC - Winona 10-66713 93 KB
SR4 ICON, CE DoC - Winona 10-66787 157 KB
SR4 ICON, UKCA DoC - Winona 10-66788 157 KB
TickITplus - IT Quality Management System Certificate of Registration Exp. 2026 1087 KB
Tubular Heater Assemblies, CSA CoC 1313346 (LR 31388-5) - Hannibal, Queretaro, Shanghai 10-54707 1333 KB
Tubular Heaters, CSA CoC 1304227-LR31388-15 - Hannibal, Queretaro, Shanghai 10-54577 1017 KB
Tubular Heaters, UL CoC UL-US-L52951-12-32406791-1 V 2 S1 - Hannibal, Queretaro, Shanghai 10-54714 329 KB
Ultramic, CE DoC - St. Louis 10-71442 47 KB
Ultramic, UL CoC 20190215-E52951 - St. Louis 10-71444 398 KB
Vessels, ASME Section I S Cert 24917 - Hannibal 10-54719 157 KB
Vessels, ASME Section IV H Cert 48064 -Hannibal 10-54718 157 KB
Vessels, ASME Section VIII Div 1 U Cert 24918 - Hannibal 10-54720 2386 KB
Vessels, ASME U Cert 51765 -China 10-73615 192 KB
WatConnect Control Panels, CE DoC - Houston 11-16511 118 KB
WatConnect Panels, UL CoC 20191116-E258916 - Houston 10-66930 281 KB
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