Brochures and Data Sheets
3
PowerSure
®
— IH Series
Modular Surge Protective Device (SPD) capable of handling the high-impulse,
potentially damaging transients commonly found at the service entrance or
distribution panels. Its robust design allows for placement and protection in the
most severe exposure locations.
Features
■ Surge current capacity — 100,000 to
400,000 Amps per phase
■ Replaceable modules ensure protected
mode flexibility
■ All voltage and phase configurations
■ Unique MOV/silver link fuse array enables
the IH Series to deliver the industry’s most
robust design; Coordination between fuse
gauge and MOV ensures repeatable strike
performance
■ Status indication includes: audible alarm,
form C contact, and internal/external
status indication
■ Optional equipment includes rotary
disconnect, surge counter, NEMA 3R, 4 or
4X enclosures
■ 5 year warranty
Performance Technical
Specifications
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
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.
Peak Surge Current Capability (8 x 20 µs)
Model: IHxxxx400
Phase: 400,000 Amps
L-N: 200,000 Amps
L-L: 200,000 Amps
L-G: 200,000 Amps
N-G: 200,000 Amps
Model: IHxxxx200
Phase: 200,000 Amps
L-N: 100,000 Amps
L-L: 100,000 Amps
L-G: 100,000 Amps
N-G: 100,000 Amps
Model: IHxxxx200-2
Phase: 200,000 Amps
L-N: 200,000 Amps
L-L: 200,000 Amps
L-G: N/A
N-G: 200,000 Amps
Model: IHxxxx100-2
Phase: 100,000 Amps
L-N: 100,000 Amps
L-L: 100,000 Amps
L-G: N/A
N-G: 100,000 Amp
General Technical Specifications
Operating Voltage Range +/- 15%
Fault Current Rating (AIC) 200 kAIC
Operating Frequency Range 47–63 Hz
Capacity Continuous
50 V EMI/RFI Attenuation 50 dB
Response Time < 0.5 ns
Operating Temperature -40°C to +50°C
Operating Humidity 0% to 95%
Certifications UL 1449, 1283, CUL, CE
Warranty 5 Year
Dimensional Diagram
Model A B C D E F
IHxxxY400 16 14 8 16.75 12 .31
IHxxxD400 16 14 8 16.75 12 .31
IHxxxY200-2 16 14 8 16.75 12 .31
IHxxxD200-2 16 14 8 16.75 12 .31
IHxxxY200 16 14 8 16.75 12 .31
IHxxxD200 16 14 8 16.75 12 .31
IHxxxY100-2 16 14 8 16.75 12 .31
IHxxxD100-2 16 14 8 16.75 12 .31
Transient Voltage Surge Suppression