Self-Test Ground Fault
Receptacle With
Diagnostic Technology
WIRING DEVICES
CIRCUITPRO™
CIRCUITPRO™
The CIRCUITPRO™ advantage, the Ground Fault Receptacle that actually tests itself!
History
Major technology step
Historically, GFCI receptacles
have relied entirely on the user
to verify the protection capability
of the unit. Users are required
to press the “test & reset” button
to confirm that the product is
functioning correctly. The timing
of this test, as recommended
by manufacturers and agencies
such as UL & CSA, is a minimum
of one time per month. This test
provides critical information
relating to the functionality of the
device and its ability to provide
people protection. Despite this
once a month requirement, it is
apparent most consumers often
neglect this essential task.
Bryant has taken a significant
step forward in addressing the
concern of relying on users
to test the device regularly.
CIRCUITPRO not only
continuously monitors for a
ground fault condition, but also
tests itself every 60 seconds to
verify its ability to protect. This
is a major benefit when you
compare the frequency of user
testing as stated above. This
test process is accomplished
utilizing software and is invisible
to the overall function of the unit.
Innovative self-test
technology
• Continuous electronic sensing
& testing, utilizing diagnostic
software
• Continuous verification of
GFCI protection capability
• Immediate indication if GFCI
has lost the ability to protect
• Complementary test mode
available by manually
operating the “test and reset”
button
• Complementary autosensing mode for immediate
interruption of ground fault
condition
ADDITIONAL DIFFERENTIATING FEATURES WITH CIRCUITPRO™
• Reverse Wire Safety Feature – meets new UL 943 requirement of no power at face or downstream if line
and load are reversed.
• Surge Withstand – meets all UL surge requirements by utilizing a heavy duty Metal Oxide Varistor for
continuous power and surge protection without relying on an inoperative lock out condition.
• 10,000 Amp Short Circuit Rating – for applications where a potential for high current short circuit
conditions exist such as industrial power centers, disconnects and motor centers.
• Manual Whole System Test – a simulated ground fault leakage current is sent to the printed circuit board.
This causes the mechanical system to react based on the action of the solenoid. The entire mechanical
and electronic GFCI system is checked for functionality. This comprehensive approach to testing is a
Bryant exclusive.
CIRCUITPRO™
FEATURES & BENEFITS
Power Indicator when
Green LED is Steady ON
When Reverse Wired –
No Power to Face
Meets New UL 943
Requirement
GFCI Indicator Flashing Red LED Signals
Loss of GFCI Protection
Steady-On Red LED
Signals Ground Fault
Condition
10,000 Amp
Short Circuit
Withstand Rating
High Impact –
Chemical Resistant
Nylon Housing
Superior Surge
Withstand
Capability
Extra Large
Silver Alloy Contacts
Conformal Coated
PCB for Corrosion
Resistance
www.bryant-electric.com
CIRCUITPRO™
ORDERING INFORMATION
COMMERCIAL GRADE
NEMA 5-15R
15A 125V
UL CSA
HOSPITAL GRADE
NEMA 5-20R
20A 125V
UL CSA
NEMA 5-15R
15A 125V
UL
CSA
BLANK FACE
NEMA 5-20R
20A 125V
UL CSA
Color
15A
20A
15A
20A
15A
20A
Brown
Ivory
Gray
White
Black
Office White
Red
Almond
GF52ST
GF52IST
GF52GYST
GF52WST
GF52BKST
GF52OWST
GF52RST
GF52ALST
GF53ST
GF53IST
GF53GYST
GF53WST
GF53BKST
GF53OWST
GF53RST
GF53ALST
GF82ST
GF82IST
GF82GYST
GF82WST
GF82BKST
GF82OWST
GF82RST
GF82ALST
GF83ST
GF83IST
GF83GYST
GF83WST
GF83BKST
GF83OWST
GF83RST
GF83ALST
—
—
—
—
—
—
—
—
GF53INTST
GF53INTIST
GF53INTGYST
GF53INTWST
GF53INTBKST
GF53INTOWST
GF53INTRST
GF53INTALST
Listings, Codes & Standards: Meets UL 943 Class A for GFCI File # E57705, UL 498 for receptacles, NEC & CEC Codes; Meets CSA
LR65058 OSHA
SPECIFICATIONS
Amperage
Trip Level
Trip Time
Frequency
Voltage
Voltage Range
Dielectric
Maximum Interrupting
Maximum Humidity
Operating Temperature
DIMENSIONS
15A/20A, 20A Feed Thru
4 – 6 mA
.025 seconds nominal
60 Hz
120V AC +10%, -15%
102V – 132 V AC
2,000V minimum
10,000 Amps
95%
-35° C to +66° C
1.47"
(37.3)
3.28"
(83.3)
Note: GFCI type receptacles should not be used in critical care
patient areas or for electrical life support equipment applications
because of the possibility of power interruption.
2.78"
(70.6)
1.10"
(27.8)
1.75"
(44.5)
1.20"
(30.4)
( ) Indicates mm dimensions.
OTHER BRYANT GFCI DEVICES:
Bryant also provides a full complementary Ground Fault receptacle offering. This Breadth of Line spans
Commercial Grade through Hospital Grade. Additional portable GFCI products are also available.
Portable GFCI
QUADPLEX®
Ground Fault Cord Set
Portable
Plug-In
GFCI Portable
Line Cords
GFCI Receptacle
GFCI Receptacle
with LED
Printed In U.S.A. Specifications subject to change without notice. ® Registered trademark of Hubbell Incorporated.
Bryant • 185 Plains Road • Milford, CT 06461-2420
Phone (800) 323-2792 • FAX (800) 543-0538
BPB102
www.bryant-electric.com