DBR 30, 60, 100 and 150 Amp Series Receptacles
Explosionproof, Dust-Ignitionproof
With Disconnect Switch or Circuit Breaker. Weatherproof Spring Cover. 600 Vac Max. 250 Vdc Max.
NEC:
Class II, Division 1 and 2, Groups F, G
Class III
NEMA 3, 3R, 4, 4X, 9FG
Applications
• Locations where receptacles are used with stationary or
portable electrically operated devices such as:
— Lighting systems
— Conveyors
— Heaters
— Motor-generator sets
— Air conditioners
— Compressors
— Pumps
— Locations where damp or corrosive conditions exist
• Class II: classied locations such as:
— Process industries where there are dust hazards from
handling such products as our, grain and starch or any
location where ignitable amounts of dust are present or
amounts which would adversely affect performance
Features
• Energized receptacle contacts deeply recessed to reduce
danger of accidental touching.
• Style 2 (shell and extra pole) grounding.
• Spring door keeps dust out of receptacle when plug is not in
use. Screw cap also supplied.
• Brass contacts exert constant pressure along entire contact
surface and provide superior electrical contact.
• Contacts have beryllium copper wire springs.
• Plug mechanical cable clamps prevent strain on cables– they
meet or exceed UL strain relief pull-out requirements.
• Neoprene bushing compressed by cable collar prevents
entrance of water.
• Insulators provide superior dielectric and mechanical strength
and lowest arc tracking.
• 1-1/2 NPT tapped conduit openings; one top two bottom.
• Interlocked disconnect switch provides safe connect and
disconnect operation at 30, 60 or 100 Amp, 600 Vac maximum.
Two or three pole, non-fused motor circuit switch.
• Interlocked circuit breaker provides interlocked connect and
disconnect operation as well as short circuit and thermal time
delay overload protection. DBR permits safe operation in Class
II and III only.
• To operate, insert plug (which automatically locks into
receptacle) and turn Breaker Handle to ”ON” position. To
remove plug, turn Handle to ”OFF” position, lift Plug Release
Knob and pull plug out.
• ACP and CPH plug ts Powertite™ Series hazardous location
and DBR receptacles.
Standard Materials
• DBR receptacles: copperfree (4/10 of 1% max.) aluminum
receptacle and mounting box
• CPH and ACP plugs: copperfree (4/10 of 1% max.) aluminum
housings
• Insulating blocks: ber glass reinforced polyester
Standard Finishes
• Receptacles, mounting boxes, cord connector housings and
caps: epoxy powder coat
Options
• For Group B version add sufx -GB to receptacle (Group B
version not suitable for NEMA 4, 4X).
• For GE breaker, add -GE to receptacle. Contact your local
representative for availability and price.
• Molded case switch available on the 150 Amp versions, add
sufx -K to receptacle.
• Special Polarization: Prevents plug insertion in a receptacle or
connector wired for a different voltage. In installations where
there are different line voltages, the special polarization option
is desirable. This allows only plugs and receptacles wired for
the same line voltage to be mated together. The receptacle
or connector interior is positioned 22-1/2°, relative to the
polarization rivet, to the right (as specied) of standard, and
plug is polarized to correspond. This option can be added
to receptacles using the Powertite™ Plug. Add sufx -P4 to
receptacle or plug.
• For 2” feed-thru openings (one top, one bottom) add sufx -22
to receptacle.
• 1 N/O and 1 N/C Auxiliary Contacts. Add sufx -AUX.
NEC Certifications and Compliances
• UL Standard: UL 1010 (UL 1203), UL 894, UL 1682, UL 1686
Plugs and RecePtacles: nec/cec HazaRdous location
• Flip cover suitable for NEMA 3, 3R only.
NEMA 4 rating maintained with Appleton NEMA 4 plug installed. Install screw cover for 4, 4X. Both covers are included with product.
Add suffix -GB to Cat. No. for Group B. (Group B version not suitable for NEMA 4, 4X).
GE is a registered trademark of General Electric Company.
441
DBR 30, 60 and 100 Amp Series Receptacles
Dust-Ignitionproof
With Disconnect Switch or Circuit Breaker. Weatherproof Spring Cover. 600 Vac Max.
NEC:
Class II, Division 1 and 2, Groups F, G
Class III
NEMA 3, 3R, 4, 4X, 9FG
DBR Receptacles with Disconnect Switch
Receptacle Wires/Poles Catalog Number
30 Amp
60 Amp
100 Amp
DBR with Switch
DBR Receptacles with Circuit Breaker
DBR with Breaker
Plugs and RecePtacles: nec/cec HazaRdous location
Receptacle
30 Amp
2W, 3P
30 Amp
3W, 4P
60 Amp
2W, 3P
60 Amp
3W, 4P
100 Amp
2W, 3P
100 Amp
3W, 4P
Circuit
Breaker Amp Pole
20 2 DBR3023EH20 DBR3023FB20 DBR3023HFB20
30 2 DBR3023EH30 DBR3023FB30 DBR3023HFB30
40 2 DBR3023EH40 DBR3023FB40 DBR3023HFB40
50 2 DBR3023EH50 DBR3023FB50 DBR3023HFB50
20 3 DBR3034EH20 DBR3034FB20 DBR3034HFB20
30 3 DBR3034EH30 DBR3034FB30 DBR3034HFB30
40 3 DBR3034EH40 DBR3034FB40 DBR3034HFB40
50 3 DBR3034EH50 DBR3034FB50 DBR3034HFB50
50 2 DBR6023EH50 DBR6023FB50 DBR6023HFB50
60 2 DBR6023EH60 DBR6023FB60 DBR6023HFB60
70 2 DBR6023EH70 DBR6023FB70 DBR6023HFB70
90 2 DBR6023EH90 DBR6023FB90 DBR6023HFB90
100 2 DBR6023EH100 DBR6023FB100 DBR6023HFB100
50 3 DBR6034EH50 DBR6034FB50 DBR6034HFB50
60 3 DBR6034EH60 DBR6034FB60 DBR6034HFB60
70 3 DBR6034EH70 DBR6034FB70 DBR6034HFB70
90 3 DBR6034EH90 DBR6034FB90 DBR6034HFB90
100 3 DBR6034EH100 DBR6034FB100 DBR6034HFB100
50 2 DBR1023EH50 DBR1023FB50 DBR1023HFB50
70 2 DBR1023EH70 DBR1023FB70 DBR1023HFB70
90 2 DBR1023EH90 DBR1023FB90 DBR1023HFB90
100 2 DBR1023EH100 DBR1023FB100 DBR1023HFB100
50 3 DBR1034EH50 DBR1034FB50 DBR1034HFB50
70 3 DBR1034EH70 DBR1034FB70 DBR1034HFB70
90 3 DBR1034EH90 DBR1034FB90 DBR1034HFB90
100 3 DBR1034EH100 DBR1034FB100 DBR1034HFB100
2W, 3P DBR3023DS
3W, 4P DBR3034DS
2W, 3P DBR6023DS
3W, 4P DBR6034DS
2W, 3P DBR1023DS
3W, 4P DBR1034DS
Catalog Number
with 480 Vac
EHD Breaker
with 600 Vac
FDB Breaker
with 600 Vac
FD Breaker
Circuit Breakers are Cutler-Hammer. Cutler-Hammer F-Frame breakers available up to 175 Amps. Add GE after EH, FB, or HFB for GE Circuit Breakers.
Contact your local representative for availability and price. Cutler-Hammer is a registered trademark of Eaton Corporation. GE is a registered trademark of
General Electric Company.
NEMA 4 rating maintained with Appleton NEMA 4 plug installed. Install screw cover for 4, 4X. Both covers are included with product.
442
DBR Receptacles 30, 60, 100 and 150 Amp
Circuit Breaker and Disconnect Switch Data
600 Vac Max.
NEC:
Class II, Division 1 and 2, Groups F, G
Class III
NEMA 3, 3R, 4, 4X, 9FG
DBR Horsepower Tables
These Cutler-Hammer circuit breaker recommendations are for induction motors running with usual speed and torque characteristics. Ambient temperature, and
frequency of starting could require different protective characteristics.
HP 120 Vac 240 Vac 480 Vac 600 Vac
1 40EHD 20EHD 15EHD 15FDB
DBR3023
(2W, 3P, 1-Phase,
30 Amp 2-Pole)
DBR6023
(2W, 3P, 1-Phase,
60 Amp 2-Pole)
DBR3034
(3W, 4P, 3-Phase,
30 Amp 3-Pole)
DBR6034
(3W, 4P, 3-Phase,
60 Amp 3-Pole)
DBR1034
(3W, 4P, 3-Phase,
100A and 150 Amp 3-Pole)
DBR Circuit Breaker Data — Cutler-Hammer
Frame Continuous Amp Max Volts
EHD 20-100 480 18,000 14,000 ––
FDB 20-125 600 18,000 14,000 14,000
FD 20-150 600 65,000 25,000 18,000
DBR Horsepower Rating Table — Disconnect Switch
Max. Amp
30 5 10 20 25 7-1/2
60 10 20 40 60 15
100 15 30 75 75 25
150 – 50 100 150 –
• Flip cover suitable for NEMA 3, 3R only.
NEMA 4 rating maintained with Appleton NEMA 4 plug installed. Install screw cover for 4, 4X. Both covers are included with product.
Cutler-Hammer is a registered trademark of Eaton Corporation.
1-1/2 40EHD 30EHD 15EHD 15FDB
2 50EHD 30EHD 20EHD 15FDB
3 –– 40EHD 30EHD 20FDB
5 –– –– 40EHD 30FDB
7-1/2 –– –– 40EHD 40FDB
3 50EHD –– –– ––
5 100EHD 50EHD –– ––
7-1/2 70EHD –– ––
10 –– –––– 50EHD 40FDB
1 –– 15EHD 15EHD 15FDB
1-1/2 –– 15EHD 15EHD 15FDB
2 –– 20EHD 15EHD 15FDB
3 –– 30EHD 15EHD 15FDB
5 –– 40EHD 20EHD 20FDB
7-1/2 –– 50EHD 30EHD 30FDB
10 –– –– 40EHD 30FDB
15 –– –– 40EHD 40FDB
20 –– –– –– 50FDB
10 –– 50EHD –– ––
15 –– 70EHD –– ––
20 –– –– 50EHD ––
25 –– –– 50EHD 50FDB
30 –– –– 70EHD 50FDB
40 –– –– –– 70FDB
20 –– 100EHD –– ––
25 –– 100EHD –– ––
30 –– 150FD –– ––
40 –– –– 100EHD ––
50 –– –– 100EHD 100FDB
60 –– –– 125FD 125FDB
75 –– –– –– 125FDB
Interrupting Ratings (RMS SYM Amp)
240 Vac 480 Vac 600 Vac
Max. Horsepower Rating
120 Vac 240 Vac 480 Vac 600 Vac 250 Vdc
Plugs and RecePtacles: nec/cec HazaRdous location
443
Plugs for DBR Receptacles
A
NEC:
Class II, Division 1 and 2, Groups F, G
Class III
NEMA 3, 3R, 4, 4X, 9FG
ACP Plugs for DBR Receptacles
Cable Dia.
(Inches)
.500 to 1.250 ACP3023BC ACP3034BC –– –– –– –– ––
.500 to 1.375 –– –– ACP6023BC ACP6034BC –– –– ––
.875 to 1.906 –– –– –– –– ACP1023CD ACP1034CD ACP15034CD
1.09 to 2.187 –– –– –– –– –– –– ACP15034DE
CPH Plugs for DBR Receptacles
Cable Dia.
(Inches)
.390 to 1.375 CPH3023BC CPH3034BC CPH6023BC CPH6034BC –– –– ––
2W, 3P 3W, 4P 2W, 3P 3W, 4P 2W, 3P 3W, 4P 3W, 4P
2W, 3P 3W, 4P 2W, 3P 3W, 4P 2W, 3P 3W, 4P 3W, 4P
30 Amp 60 Amp 100 Amp 150 Amp
30 Amp 60 Amp 100 Amp 150 Amp
Dimensions of ACP Plugs
Dimensions in Millimeters (Inches)
Max. Amp No. Poles A B C D
30 2,3,4 152.4 6.00) 120.6 (4.75) 79.5 (3.13) 47.2 (1.86)
60 2,3 198.3 7.81) 125.4 (4.94) 88.9 (3.50) 56.6 (2.23)
60 4 198.3 7.81) 125.4 (4.94) 96.7 (3.81) 64.7 (2.55)
100 2,3 266.7 10.50) 168.4 (6.63) 101.6 (4.00) 62.7 (2.47)
100 4 266.7 10.50) 168.4 (6.63) 107.9 (4.25) 69.0 (2.72)
150 (CD & DE) 4 266.7 10.50) 168.4 (6.63) 107.9 (4.25) 69.0 (2.72)
Dimensions of CPH Plugs
Plugs and RecePtacles: nec/cec HazaRdous location
D
E
Max. Amp Wire/Pole A B C D E
30 2W, 3P; 3W, 4P 155.7 (6.13) 60.4 (2.38) 47.2 (1.86) 6.68 (2.63) 112.7 (4.44)
60 2W, 3P 214.3 (8.44) 77.7 (3.06) 77.7 (3.06) 6.68 (2.63) 144.5 (5.69)
60 3W, 4P 214.3 (8.44) 77.7 (3.06) 64.7 (2.55) 6.68 (2.63) 144.5 (5.69)
• Flip cover suitable for NEMA 3, 3R only.
NEMA 4 rating maintained with Appleton NEMA 4 plug installed. Install screw cover for 4, 4X. Both covers are included with product.
60 Amp CPH plugs with -BC suffix are NOT UL listed.
C
B
Dimensions in Millimeters (Inches)
444
DBR 30, 60, 100 and 150 Amp Series Receptacles
Explosionproof, Dust-Ignitionproof
With Disconnect Switch or Circuit Breaker. Weatherproof Spring Cover. 600 Vac Max. 250 Vdc Max.
NEC:
Class II, Division 1 and 2, Groups F, G
Class III
NEMA 3, 3R, 4, 4X, 9FG
Replacement Parts
Description Catalog Number
30 Amp, 2W, 3P Receptacle Interior EBRI3023
30 Amp, 3W, 4P Receptacle Interior EBRI3034
60 Amp, 2W, 3P Receptacle Interior EBRI6023
60 Amp, 3W, 4P Receptacle Interior EBRI6034
100 Amp, 2W, 3P Receptacle Interior EBRI1023
100 Amp, 3W, 4P Receptacle Interior EBRI1034
150 Amp, 3W, 4P Receptacle Interior EBRI15034
30 Amp, 2W, 3P Disconnect Interlock Rod Assembly DEJS30
30 Amp, 3W, 4P Disconnect Interlock Rod Assembly DEJS30
60 Amp, 2W, 3P Disconnect Interlock Rod Assembly DEJS60A
60 Amp, 3W, 4P Disconnect Interlock Rod Assembly DEJS60B
100 Amp, 2W, 3P Disconnect Interlock Rod Assembly DEJS100A
100 Amp, 3W, 4P Disconnect Interlock Rod Assembly DEJS100B
30 Amp, 2W, 3P Breaker Interlock Rod Assembly DEJS30
30 Amp, 3W, 4P Breaker Interlock Rod Assembly DEJS30
60 Amp, 2W, 3P Breaker Interlock Rod Assembly DEJS60A
60 Amp, 3W, 4P Breaker Interlock Rod Assembly DEJS60B
100 Amp, 2W, 3P Breaker Interlock Rod Assembly DEJS100A
100 Amp, 3W, 4P Breaker Interlock Rod Assembly DEJS100B
150 Amp, 3W, 4P Breaker Interlock Rod Assembly DEJS100B
Plugs and RecePtacles: nec/cec HazaRdous location
• Flip cover suitable for NEMA 3, 3R only.
NEMA 4 rating maintained with Appleton NEMA 4 plug installed. Install screw cover for 4, 4X. Both covers are included with product.
445
DBR 30, 60, 100 and 150 Amp Series Receptacles
NEC:
Class II, Division 1 and 2, Groups F, G
Class III
NEMA 3, 3R, 4, 4X, 9FG
Dimensions in Millimeters (Inches)
Shown with Flip Cover
Shown with Screw Cover
Plugs and RecePtacles: nec/cec HazaRdous location
NEMA 4 rating maintained with Appleton NEMA 4 plug installed. Install screw cover for 4, 4X. Both covers are included with product.
446
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