Control Concepts IslaGuard IL277Y100

Surge Protector; 100000 A (Phase); 277/480 VAC; 47 to 63 Hz; Voltage and Phase

Operating Voltage Range +/– 15%

Fault Current Rating (AIC) 14 kAIC

Operating Frequency Range 47–63 Hz

Capacity Continuous

50 Ω EMI/RFI Attenuation 40 dB

Dry Contact Rating 125 VAC, 8A, 1.0 pf

Response Time < 0.5 ns

Operating Temperature –40°C to +50°C

Operating Humidity 0% to 95%

Certifications UL 1449, CUL, CE

Clamping

UL 1449 Classification*

120/208

Line to Neutral 400 Volts

Line to Line 800 Volts

Line to Ground 400 Volts

Neutral to Ground 400 Volts

120/240

Line to Neutral 400 Volts

Line to Line 800 Volts

Line to Ground 400 Volts

Neutral to Ground 400 Volts

277/480

Line to Neutral 800 Volts

Line to Line 1,500 Volts

Line to Ground 800 Volts

Neutral to Ground 800 Volts

480

Line to Line 1,500 Volts

Line to Ground 1,500 Volts

* UL classifications for other voltages available upon request.