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POTTER BRUMFIELD PRODUCTS DIVISION

POTTER BRUMFIELD PRODUCTS DIVISION

POTTER & BRUMFIELD PRODUCTS
series description
communication/signal pc board relays
190 2nd generation, dpdt, non-polarized, tht
159/160 mercury-wetted reed relays, 1 pole, bridging and non-bridging, tht
jwd/jws 1-2 pole, dip/sip dry reed, non-polarized, tht
t81 spdt, non-polarized, tht
definite purpose contactors
p25 25 fla, 3 pole, ac or dc coil
p30 30 fla, 3 & 4 pole, ac or dc coil
p31 25 & 40 fla, 3 pole, dc coil
p40 40fla, 3 & 4 pole, ac or dc coil
p41 25fla, 4 pole, dc coil
latching, impulse, rotary and special application relays
kbp 10a, 2-5 poles, ac or dc coil, mechanical latching
kul 10a, 1-3 poles, ac or dc coil, magnetically latching
s89r 15a, 1-4 poles, ac or dc coil, mechanical latching
s90r 20a, 1-4 poles, ac or dc coil, mechanical latching
mid-range pc board relays
600 3-15a, one-pole relay
rt - dc coil 8-16a, one or two poles
t73 10a, one pole, dc coil
t75 8-14a, one pole, dc coil
t77 3-10a, one pole, dc coil
t7c 5-12a, one pole, dc coil
t7n 10a, one pole, dc coil
plug-in/panel mount general purpose relays
k10 15a, 2 pole, ac or dc coil, enclosed
ka 5-10a, 1-3 poles, ac or dc coil, open
kha / khau dry-circuit to 5a, 2 or 4 poles, ac or dc coil, enclosed
khs Hermetically sealed
krp 5-10a, 1-3 poles, ac or dc coil, enclosed
krpa 5-10a, 1-3 poles, ac or dc coil, enclosed
kr Hermetically sealed
ku/kup 3-15a, 1-4 poles, ac or dc coil, open or enclosed
kup93 3-10a, 3 poles, ac or dc coil, enclosed
r10 dry-circuit to 7.5a, -8 poles, ac or dc coil, enclosed
power pc board relays
491 20a, 1 pole, ac coil pcb or panel mt. relay
t90 30a, 1 pole, dc coil cb relay
t92 30a, 2 pole, ac or dc coil pcb or panel mt. relay
t9a 30a, 1 pole, dc coil pcb or panel mt. relay
power relays
kuhp 20-30a, 1 & 2 pole, ac or dc coil
prd 10-50a, 1 & 2 pole, ac or dc coil
s86r 20a, 1 & 2 pole, c coil
s87r 20a, 1 & 2 pole, ac or dc coil
pm 25 & 30a 4pdt ac or dc coils 6 – 480v
solid state relays & nput/output modules
2io mounting boards for input/output modules
2iom space saving mounting boards for slim line input/output modules
cs solid state hybrid voltage sensor
iac input/output modules
iacm slim line input/output modules
idc input/output modules
idcm slim line input/output modules
oac input/output modules
oacm slim line input/output modules
odc input/output modules
odcm slim line input/output modules
sdas-01 1.5 to 15 amp ac current sensor
ssr "hockey puck" solid state relay with paired scr output
ssrd dual ac output solid state relay
ssrq quad ac output solid state relay
ssrt "hockey puck" solid state relay with snubberless triac output
time delay relays nd timing modules
3rp15 multifunction solid state din mount time delay relay
cb cmos ic time delay relay
cd cmos ic ime delay relay
cg cmos ic time delay relay
ch mid- to low-priced cmos ic time delay relay
ck mid-priced cmos ic time elay relay
cl compact time delay relay
cn1 on delay, time delay relay for plug-in or panel mounting
cnm5 multifunction ime delay relay for plug-in or panel mounting
cns multifunction time delay relay
cnt multifunction, digital time delay relay/counter
cr recycle time delay relay
cu compact time delay relay


circuit breakers

our extensive p&b circuit breaker product line includes thermal and magnetic types. termed secondary breakers by ul, they protect equipment rather than branch circuits in buildings. one- to four-pole models are available in current ratings from milliamps through 50 amps.

thermal circuit breakers   
due to their relatively low cost, thermal breakers are applied more broadly than magnetic breakers. thermal applications include:

Potter Brumfield circuitbreakers distributed by Industrial Electronics

magnetic circuit breakers 
applications that might require the precision of a magnetic breaker include:
  • medical/dental diagnostic equipment
  • automation robotics
  • welders
  • elevators

m9/w9 series standard size magnetic circuit breakers 
(approx. 0.75 x 2.5 x 2.1d [19 x 63.5 x 53.3d] per pole)

m6/w6 series compact size magnetic circuit breakers 
(approx. 0.75 x 2.0 x 1.64d [19 x 50.8 x 41.7d] per pole)

 
  • line conditioning
  • treadmills
  • hvac (transformer)
  • appliance (range hood)
  • cable tv converters
  • spa controls
  • uninterruptible power supplies
  • rvs (hvac system)
  • appliance (range)
  • test and measurement
  • pool heaters
  • bowling pin spotters
  • copy machines
  • vending machines
  • general aviation aircraft
  • medical equipment

     
circuit breakers
 
p&b circuit breakers include both thermal and magnetic types in ratings from milliamps to 50 amps. the information below may help users to quickly differentiate these two types of p&b circuit protectors:

 
thermal circuit breakers
  • typically less expensive.
  • trip point varies with the ambient temperature.
  • one- and two-pole models only.
magnetic circuit breakers
  • typically more expensive.
  • temperature stable over a wide range.
  • available with different time delays before tripping.
  • one- through four-pole models.
 
our e-catalog comes complete with a step-search function that will help you to select an appropriate circuit breaker for your application.
PRODUCT
productdescriptionseriesprice
thermal circuit breaker rocker actuator
w33
thermal circuit breaker push/pull actuator
w23
thermal circuit breaker toggle actuator
w31
thermal circuit breaker compact, rocker actuator
w51
thermal circuit breaker low-cost, push to reset
w54
thermal circuit breaker compact, push to reset
w57
thermal circuit breaker push to reset/switchable fuseholder-type
w28
thermal circuit breaker push to reset only
w58
circuit breakers magnetic hydraulic
w6/w9


General Purpose:
  • Dry circuit to 7.5amp
  • 1 to 8 poles
  • AC or Dc coil
  • Coil sensitivity from 25 to 750 mW
  • Super sensitive, Logic Compatible
  • Sealed , Immersion Cleanable Types
  • PC Board or Socket Terminals
  • Bracket Mount , Flange Mount or Track mount Sockets
  • NTE R16 Series
  • Bifurcated Contacts
  • See−Thru Plastic Cover
  • Gold Overlay Bar Type Long Life Contacts