Specification

ManualsBrandsEaton ManualsElectrical20 Amp Single-Pole 3/4 in. Type CH Dual Function Arc Fault/Ground Fault Breaker

Technical Data TD003006EN

Effective September 2014

Type CH (3/4-inch) dual purpose arc

fault/ground fault circuit interrupter

Description

The 2014 National Electrical Code (NEC)

expands the required use of combination arc

fault protection to kitchens and laundry areas.

The existing requirement for ground fault

protection is unaffected by the new requirements,

creating scenarios where a dual purpose AF/GF

circuit breaker is the most efficient device for

meeting code.

Eaton’s Type CH (3/4-inch) dual purpose AF/GF

is available in 15 A and 20 A ratings. Eaton has

also included a diagnostic LED trip code indicator

that displays six different codes to assist in

troubleshooting.

Design features

•

Lifetime trip code retention

•

Overvoltage protection

•

Continuous self-test of electronic components

•

Diagnostic LED trip code indicator displays most

recent trip code

•

Two position “ON/OFF” handle

•

Trip flag clearly indicates tripped breaker

in panel

•

Single, accessible point of reset

Table 1. Type CH (3/4-inch) CHFAFGF

Selection Chart

Amperes

Number

of Poles kAIC

Catalog

Number

Standard—Pigtail

15 1 10 CHFAFGF115

20 1 10 CHFAFGF120

Plug-On Neutral

15 1 10 CHFAFGF115PN

20 1 10 CHFAFGF120PN

Summary of content (4 pages)

PAGE 1
Technical Data TD003006EN Effective September 2014 Type CH (3/4-inch) dual purpose arc fault/ground fault circuit interrupter Description The 2014 National Electrical Code (NEC) expands the required use of combination arc fault protection to kitchens and laundry areas. The existing requirement for ground fault protection is unaffected by the new requirements, creating scenarios where a dual purpose AF/GF circuit breaker is the most efficient device for meeting code.
PAGE 2
Technical Data TD003006EN Type CH (3/4-inch) dual purpose arc fault/ ground fault circuit interrupter Effective September 2014 Table 2. Specifications Description Specification Catalog number Voltage requirement Frequency requirement Power consumption Surge Ambient operating temperature Humidity Warranty CHFAFGF115, CHFAFGF120, CHFAFGF115PN, CHFAFGF120PN 102 ≤ VRMS ≤ 132 60 Hz ± 2 Hz 1.
PAGE 3
Technical Data TD003006EN Type CH (3/4-inch) dual purpose arc fault/ ground fault circuit interrupter Effective September 2014 Dimensions Dimensions in inches (mm). 2.95 (74.9) 0.74 (18.8) 2.95 (74.9) 2.65 2.31 (67.3) (58.7) 0.19 (4.8) 0.74 (18.8) 2.65 2.31 (67.3) (58.7) 0.19 (4.8) 4.63 (117.6) 4.63 (117.6) Figure 4. CHCAFPN Figure 5. CHFCAF EATON www.eaton.
PAGE 4
Technical Data TD003006EN Effective September 2014 Table 3. Trip Codes The following trip codes are displayed through the diagnostic LED trip code indicator. The code will repeat 30 iterations. A “6” code will appear as six short blinks of the LED followed by a pause. A “1” code will appear as one blink followed by a pause. Trip Code No code recorded 1 2 3 4 5 6 Description Thermal/short-circuit/TEST/manual disconnect Note: The breaker does not record trip codes for the conditions listed below.