Speedfax 2017

Molded Case Circuit Breakers
Reference Guide
Revised on 05/31/18
Selection
Thermal-Magnetic Trip Breakers
& Electronic Trip Breakers
General Purpose
Breakers
Solid State Trip Circuit Breakers
RD6, a HRD6, a
RXD6 a HRXD6 a SJD6 SHJD6 SCJD6 SLD6 SHLD6 SCLD6
Page 7-139 7-139 7-119 7-119 7-119 7-123 7-123 7-123
Poles 3 3 3 3 3 3 3 3
Amperes, Continuous 1600-2000 1600-2000 200-400 200-400 200-400 300-600 300-600 300-600
Volts 50/60 HZ 3-Pole 600 600 600 600 600 600 600 600
240V 65,000 100,000 65,000 100,000 200,000 65,000 100,000 200,000
UL 480V 50,000 65,000 35,000 65,000 150,000 35,000 65,000 150,000
600V 25,000 50,000 25,000 35,000 100,000 25,000 35,000 100,000
AC
Ratings
Interrupt Rating
Symmetrical RMS
220/240V Icu — — — — — — — —
Ics — — — — — — — —
Amperes
IEC60947-2 Icu — — — — — — — —
380/415V
50/60HZ Ics — — — — — — — —
500V
Icu — — — — — — — —
Ics — — — — — — — —
2-Pole 250V DC Interrupting Ratings 30,000 30,000 — — — — — —
DC
3-Pole, 500V DC Interrupting Ratings a 25,000 50,000 — — — — — —
Height 16.00 16.00 11.00 11.00 17.86 11.0 11.00 17.86
Dimensions in
Width 3-Pole 9.00 9.00 7.50 7.50 7.50 7.50 7.50 7.50
inches
Depth 6.19 6.19 4.00 4.00 4.00 4.00 4.00 4.00
Solid State Trip — — u u u u u u
Optional DAS / Maintenance Mode — — u u u u u u
Overcurrent Thermal and Adjustable Magnetic Trip u u — — — — — —
Devices Adjustable Magnetic Trip Only — — — — — — — —
Motor Circuit Protector
Molded Case Switch u — — — — — — —
Undervoltage Trip u u u u u u u u
Shunt Trip u u u u u u u u
Auxiliary Switch u u u u u u u u
Accessories & Alarm Switch u u u u u u u u
Modifications Mechanical Interlock u u u u u u u u
Rear Connections Studs — — u u u u u u
Electric Motor Operator u u u u u u u u
Plug-In Mounting Assembly — — u u u u u u
Fungus Proofing (ref. page 7-156) u u u u u u u u
Mounting Block (required) u u — — — — — —
Type 1 — Indoor Surface u u u u u u u u
Type 1 — Indoor, Flush — — — — — — — —
Type 3R — Outdoor-Rainproof — — u u — u u —
Individual
Enclosures
Type 7 — Flammable Gas Atmosphere — — u u — u u —
Type 9 — Combustion Dusttight — — u u — u u —
Type 5, 12 — Lint, Fine Dust, Oils, Coolants — — u u u u u u
Type 12K — Semi-Dusttight — — u u u u u u
7
MOLDED CASE
CIRCUIT BREAKERS
For inches / millimeters conversion, see Application Data section.
a Requires Connect-all mounting assembly. Dimensions
shown are for circuit breaker only.
Siemens Industry, Inc. SPEEDFAX Product Catalog 7-15