Reliance Pro/tran® Surface Mount Transfer Switches
                                                                                             Reliance Controls website

 

 

Indoor Surface Mount Transfer Switches

  Designed for fast installation in residential and
   commercial applications

  18-inch flexible conduit whip attaches easily to
   load center

  Rugged powder-coated steel cabinet

  Six combination 1/2-inch and 3/4-inch knockouts

  Resettable branch rated circuit breakers

  Non-defeatable (break-before-make) double-throw switches

  Some models feature exclusive Reliance wattmeters with accuracy of ± 3%
   throughout the entire range

  Models with a power inlet on the front also include a cover for the power inlet
   opening that facilitates hardwiring

  Models without a power inlet on the front include a covered opening that
   permits the installation of a power inlet for cord connection directly to the
   transfer switch

  A wattmeter panel (WP7500) is available for models without meters\

  Optional hinged covers made of high-impact clear plastic to protect from
   accidental contact with transfer switch (CK6 for 4- and 6-circuit models,
   CK10 for 8- and 10-circuit models\

  Optional flush kit (KF6 for 4- and 6-circuit models, KF10 for 8- and 10-circuit
   models)

  Optional flanged power inlets for making connections to hardwire Pro/Tran
   models (KF6 for 4- and 6-circuit models, KF10 for 8- and 10-circuit
   models)

  Optional power inlet boxes

  Ask This Old House Transfer Switch Installation Video

 

 

 

Indoor Surface Mount Cord Connected or Hardwire
	20216A	30216A	30310A
Max Watts	5000	7500	7500
Max Single Pole Circuits	6	6	10
Max Double Pole Circuits	1	1	5
Max Combined Load @125VAC	40A	60A	60A
Max Combined Load @250VAC	20A	30A	30A
Max  Load/Circuit from Generator	4/15A 2/20A	4/15A 2/20A	6/15A 4/20A
Max  Load/Circuit from Load Center	20A	20A	20A
Power Inlet, NEMA	L14-20	L14-30	L14-30
Minimum Rec. Cord Size	12 Ga.	10 Ga.	10 Ga.
Conduit Length	18"	18"	18"
Conduit, Trade Size	3/4"	3/4"	1"
Wattmeters	yes	yes	yes
Cabinet Type, NEMA	1	1	1

 

 

 

Indoor Surface Mount Hardwire
	31404B	31406B	30408B	31410B
Max Watts	7500	7500	7500	7500
Max Single Pole Circuits	4	6	8	10
Max Double Pole Circuits	1	1	4	5
Max Combined Load @125VAC	60A
Max Combined Load @250VAC	30A
Max  Load/Circuit from Generator	4/15A --	4/15A 2/20A	6/15A 2/20A	6/15A 4/20A
Max  Load/Circuit from Load Center	20A
Conduit Length	18"
Conduit, Trade Size	3/4"		1"
Wattmeters	no	no	yes	no
Cabinet Type, NEMA	1

 

 

 

Outdoor Surface Mount Transfer Switches - Pro/Tran R Series (NEMA 3R)

  Ideal for outdoor installation in
   residential and commercial
   applications

  Gasketed steel cabinet is
   powder-coated

  Padlockable cover

  Will accommodate generator cord
    with cover closed

  16-inch length of flexible
   non-metallic, liquid-tight conduit
   with fittings included

  Six combination 1/2-inch and
   3/4-inch knockouts (one on each
    side, two on the bottom and two on the back)

  Branch-circuit rated breakers

  Heavy-duty power inlet

  Non-defeatable (break-before-make) double-throw switches

  125/250V models feature exclusive Reliance wattmeters with accuracy of ± 3%
   throughout the entire range

  Ask This Old House Transfer Switch Installation Video

 

Outdoor Surface Mount Hardwire

Outdoor Surface Mount Hardwire
	R15114B	R20216B	R30114B	R30216B	R30310B
Max Watts	1875	5000	7500	7500	7500
Max Single Pole Circuits	4	6	4	6	10
Max Double Pole Circuits	--	3	--	3	5
Max Combined Load @125VAC	15A	40A	60A	60A	60A
Max Combined Load @250VAC	--	20A	30A	30A	30A
Max  Load/Circuit from Generator	4/15A --	4/15A 2/20A	4/15A --	4/15A 2/20A	6/15A 4/20A
Max  Load/Circuit from Load Center	20A
Power Inlet, NEMA	5-15	L14-20	L5-30	L14-30	L14-30
Minimum Cord Size	14 Ga.	12 Ga.	10 Ga.	10 Ga.	10 Ga.
Conduit Length	16"
Conduit, Trade Size	1/2"	3/4"	3/4"	3/4"	1"
Wattmeters	no	yes	no	yes	yes

 

 

50A Indoor Surface, Indoor Flush and Outdoor (NEMA 3R)

  Same features of the Pro/Tran
    line

  Pre-wired and have a wiring
   compartment for hardwire
   connection to a remote power
   inlet

  Rated at 50A, they can handle
   generators up to 12,500 watts

  Easy to install

  Easy to operate

 

  Ask This Old House Transfer Switch Installation Video

 

 

 

 

50A Indoor Surface / Indoor Flush
	51406B/ 51406B +KF06	51406C/ 51406C + KF06	50408B / 50408B + KF10	51410B / 51410B + KF10	51410C / 51410C + KF10
Max Utility Input per Circuit	20
Gen Power Inlet Included/Rating/ Config.	no
Wattmeters	no	yes	yes	no	yes
Max Single Pole Circuits	6	6	8	10	10
Max Double Pole Circuits	1	1	4	5	5
Max  Gen Input Per Circuit	4/15A 2/20A	4/15A 2/20A	6/15A 2/20A	6/15A 4/20A	6/15A 4/20A
Max Gen Input (watts)	12,500

 

 

50A Outdoor (NEMA 3R)

50A Outdoor (NEMA 3R)
	R50216B	R50310B
Max Utility Input per Circuit	20
Gen Power Inlet Included/Rating/ Config.	yes/50A@250V CS6365
Wattmeters	yes
Max Single Pole Circuits	6	10
Max Double Pole Circuits	1	5
Max  Gen Input Per Circuit	4/15A 2/20A	6/15A 4/20A
Max Gen Input (watts)	12,500

 

 

 

Q Series

  1-inch interchangeable circuit
   breakers

  A 30A double-pole circuit breaker
   and a 20A double-pole circuit
   breaker, to handle heavier loads
   on the generator side, included

  The balance of the circuit
   breakers are single-pole 15A

  The 15A circuits in the transfer
   switch may be connected to 15A
   or 20A circuits in the load center

 

 

  Circuits are limited to 15A only on the generator side of the switch

  Circuit breakers in the transfer switch are easily replaced (the  spaces
   containing the 30A and 20A double-pole circuits may be replaced with 15 or
   20A single-pole breakers)

  Suitable for hardwire connection

  Cord connection is facilitated with the optional flanged inlets for direct
   connection to the transfer switch or the PB Series power inlet box for remote
   connection

  All Pro/Tran Q series models are UL listed for the following 15A, 20A and 30A
   branch circuit breakers: Siemens Type QP; Square D HOM; Murray Type MP;
   Cutler-Hammer Series BR

  Ask This Old House Transfer Switch Installation Video

 

 

Q Series
	Q506C	Q510C	Q510CE
Max Watts	12,500
Max Single Pole Circuits	6	10	10
Max Double Pole Circuits	3	5	5
Max Combine Load @125VAC	100A
Max Combine Load @250VAC	50A
Standard Factory-installed Circuit Breakers (included)	1/DP30 1/DP20 2/SP15	1/DP30 1/DP20 6/SP15	1/DP30 1/DP20 6/SP15
Max Load/Circuit from Load Center	1/DP30 & DP20 or SP20 in all other spaces
Optional Power Inlets	LL550F or L1430F
Optional Power Inlet Boxes	PB50 or PB30
Min Recommended Cord Size	6 Ga. (50A) or 10 Ga. (30A)
Conduit Length	18"
Conduit Trade Size	3/4"	1"

 

 

All Reliance Controls Corporation products are listed by Underwriters Laboratories Inc.

 

Reliance has several products. Only selected products are featured here. For information on additional Reliance products please check Reliance's website or request information from ESA.

Additional websites from Reliance Controls:
Reliance Labs - www.reliancelaboratories.com
The Home Protectors - www.home-protectors.com
Technical Support - http://support.reliancecontrols.com
Transfer Switch Safety - www.transferswitches.com