ELECTRICAL
SpikeShield
®
Non-Modular Surge Protective Device (SPD)
7
Hubbell Wiring Devices
1-800-729-3406 | www.Hubbell-Wiring.com
06/2010
8222-0507A
Electrical
Voltage Rating
Prior to mounting the SPD, verify that the device has the same voltage
rating as the power distribution system in which it is installed. Compare the
nameplate voltage or model number on the SPD with the nameplate of the
electrical distribution equipment.
The specifier or user of the device should be familiar with the configuration
and arrangement of the power distribution system in which any SPD is to be
installed. The system configuration of any power distribution system is
based strictly on how the secondary windings of the transformer supplying
the service entrance main or load are configured. This includes whether or
not the transformer windings are referenced to earth via a grounding
conductor. The system configuration is not based on how any specific load
or equipment is connected to a particular power distribution system. See
Table 3 for the service voltage of each SPD.
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
Confirm the SPD voltage rating on the module or nameplate label is the
same as the operating voltage.
Failure to follow these instructions will result in death or serious injury.
Table 3:
Voltage Ratings
Service Voltage
Peak Surge Current
Rating Per Phase
Catalog Number
120/240 V,
1 phase, 3 wire
120 kA
HBL3P120B
120/208Y,
1
3 phase, 3-4 wire
1
120/208Y series also applies to the following voltage 127/220Y
120 kA
HBL4P120B
240/120 V,
3 phase, 4 wire (high-leg delta)
120 kA
HBL6P120B
277/480Y V,
2
3 phase, 3-4 wire
2
277/480Y series also applies to the following voltages 220/380Y, 230/400Y, 240/415Y
120 kA
HBL8P120B
347/600Y V,
3 phase, 3-4 wire
120 kA
HBL10P120B