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Surge Protective Devices

Installation & Operation Manual

Model 270
Model 275
Model 277

Model 270 

Islatrol E Series - DC

(DC Voltage EMI/RFI 

Noise Filter & SPD)

Model 277

Islatrol IE Series

(AC Voltage EMI/RFI 

Noise Filter & SPD)  

Model 275

Islatrol IC+/LRIC+ Series

(AC Voltage EMI/RFI 

Noise Filter & SPD)  

Summary of Contents for 270

Page 1: ...ation Manual Model 270 Model 275 Model 277 Model 270 Islatrol E Series DC DC Voltage EMI RFI Noise Filter SPD Model 277 Islatrol IE Series AC Voltage EMI RFI Noise Filter SPD Model 275 Islatrol IC LRIC Series AC Voltage EMI RFI Noise Filter SPD ...

Page 2: ...model is given in the MODEL NUMBER CONFIGURATION table found on the next page Failure to use the unit at its rated voltage can permanently damage the unit or provide inadequate surge protection Supplemental Enclosures All units provided with exposed terminal blocks must be installed inside an enclosure and located so as to prevent accidental contact with terminals during maintenance or servicing S...

Page 3: ...F 0 3 0 G F 0 5 0 L F 1 0 0 2 7 5 1 2 0 N F 0 0 2 A N 3 N 0 2 4 0 L F 0 0 5 L C 4 8 0 L F 0 0 7 W L F 0 1 5 F 0 3 0 2 7 7 1 2 0 N F 0 0 3 A N 3 N 0 2 4 0 L F 0 0 5 X F 0 1 0 F 0 2 0 KEY 270 Islatrol E Series DC 120N 120VAC Single Phase L N G F002 2 5 Amps Max A LC Line Cord Receptacle G NEMA Type 4 metal 0 Standard F003 3 Amps Max All Modes of Protection 240L 220 230 240VAC Single Phase L N G or L...

Page 4: ...ith or without one or more yellow stripes insulated grounding conductor identical in size insulation material and thickness to the grounded and ungrounded conductors must be installed ref NEC Table 250 95 and referenced back to an acceptable building earth ground Attachment plugs receptacles etc in the vicinity of the filter must be of a grounding type with the grounding conductors serving them co...

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