Ul 514b, Ul File Number E148715, Us Federal Specification Number a-a-50553, Nema/ansi Fb-1, Military Specification Number W-F-406d, W-F-406e, W-F-408d, W-S-610d
Csa c22.2 No. 85;Ul 514b;Ul 651

• Standard: Csa c22.2 No. 85;Ul 514b;Ul 651 Ul 514b, Ul File Number E148715, Us Federal Specification Number a-a-50553, Nema/ansi Fb-1, Military Specification Number W-F-406d, W-F-406e, W-F-408d, W-S-610d Ul Federal Spec. W-F-406e
• Material: Steel