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UL1446 Table 4.1" t3 E, a9 f7 R% g) u
Maximum hot-spot temperatures of insulation systems) U3 i& d* Y7 `* |) _' [1 C8 t3 s
System class Maximum hot-spot temperature,°C (°F)3 Y! {- i) [/ w4 T( B
120(E) 120 (248)
2 O/ D2 H# t2 g# s0 h- H130(B) 130 (266)6 [. W) y) E( b; v9 W' M, k
155(F) 155 (311)
% B9 ]9 k& I) Z& g, K8 f180(H) 180 (356)1 H$ P# I/ P+ }) x0 P5 B
200(N) 200 (392)
1 C7 N+ P( G: c4 M4 F8 P: X220(R) 220 (428)! H H/ f1 {$ r2 z
240(S) 240 (464)
) ]/ |# | C( ZOver 240(C) Over 240 (Over 464) |
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