GE SVI II AP Quick Start Manual page 74

6.4 Enclosure Type
Type 4X-IP66
6.5 Temperature Code
T6 Ta=60°C, T5 Ta=75°C, T4 Ta=85°C
6.6 Notes Related to Explosionproof Rating
DO NOT OPEN EVEN WHEN ISOLATED WHEN FLAMMABLE GAS OR DUST
ATMOSPHERES ARE PRESENT
6.7 Notes Related to Intrinsic Safety
1) REFER TO ES-699 FOR ADDITIONAL CAUTIONS OR WARNINGS
2) Supply Connection Wiring Rated for 5ºC Above Max Ambient
3) PERMANENTLY MARK THE PROTECTION TYPE CHOSEN. ONCE THE TYPE
HAS BEEN MARKED, IT CAN NOT BE CHANGED
6.8 Model Code:
SVI2-abcdefgh
6.9 Serial Number:
SN-nnyywwnnnn
ES-699 Rev AA
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(see section 3 above for explanation)
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