Transformers
12-Volt Series
Specifications
Specifications
Specifications
CTT and STT Series
CT and CTS Series
MT Series
EXTERIOR CONSTRUCTION:
• STT SERIES — 20-gauge polished domestic stainless steel.
• CTT SERIES — 18-gauge electro-plated domestic
steel.
FINISH:
• STT SERIES — Polished stainless steel.
• CTT SERIES — Polyester powder-coated finish
available in Black, Verde, Architectural Brick,
Architectural Bronze, Granite, Pewter, Terracotta,
Rust, Hunter Green, Weathered Bronze, Weathered
Iron, and White.
ELECTRICAL CHARACTERISTICS:
PRIMARY VOLTAGE — 120 Volts
SECONDARY VOLTAGE — 11, 12, and 13 Volts
Fully grounded and isolated with encapsulated core
and coil.
PRIMARY PROTECTION — Auto thermal shut-off.
SECONDARY PROTECTION — Resettable highperformance magnetic circuit breaker.
WIRING: Heavy-gauge, grounded, water-resistant
power cord with integrally molded plug.
EXTERIOR CONSTRUCTION:
• CTS SERIES — 20-gauge polished domestic stainless steel.
• CT SERIES — 18-gauge electro-plated domestic
steel.
FINISH:
• CTS SERIES — Polished stainless steel.
• CT SERIES — Polyester powder-coated finish available in Black, Verde, Architectural Brick,
Architectural Bronze, Granite, Pewter, Terracotta,
Rust, Hunter Green, Weathered Bronze, Weathered
Iron, and White.
ELECTRICAL CHARACTERISTICS:
PRIMARY VOLTAGE — 120 Volts
SECONDARY VOLTAGE — 11.5 or 12 Volts
Fully grounded and isolated with encapsulated core
and coil.
PRIMARY PROTECTION — Auto thermal
shut-off.
SECONDARY PROTECTION — Resettable
high performance magnetic circuit breaker.
WIRING: Heavy-gauge, grounded, waterresistant power cord with integrally molded
plug.
EXTERIOR CONSTRUCTION:
20-gauge polished domestic stainless steel.
FINISH — Polished stainless steel.
ELECTRICAL CHARACTERISTICS:
Primary Voltage — 120 Volts
Secondary Voltage — 11, 12, 13, 14, and 15 Volts
Fully grounded and isolated with encapsulated core
and coil.
PRIMARY PROTECTION — Auto thermal shut-off.
SECONDARY PROTECTION — Resettable highperformance magnetic circuit breaker.
WIRING: Heavy-gauge, grounded, water-resistant
power cord with integrally molded plug.
Corrosion resistant
hinges & hardware
71/2"
5"
CTT Series
141/2"
f
s;lkad
spf;fg
d;lk d;lfka
flfg;lf
;llk;lkd';a
ds df;lf;
;fl df;gl
f;lkdfads;lk fl f;glf;s
s;lkad
skdff;
d;lk d;lfka dld dk dlfk
;llk;lkd';a kldf dkf dlfk
dlk l
s;dkfl
Latchable
door
CTT-300
OUTPUT
E OUT
TRI-TAP TRANSFORMERS™
(11, 12, and 13 volts)
PUT
3 WIR
SPLIT
RUN
OUTPUT
spf;fg
flfg;lf
df;lf;
s;lkds
s ;fl df;gl
adf;lkdfad skdff;fl f;glf;
d
lkdk;dfk d;lk d;lfkas;lkdld dk dlfk
spf;fg
flfg;lf
dlfk
;llk;lkd';a l kldf dkf
ds df;lf; s ;fl df;gl
ds;lk
dlk
s;dkfl
f;fl f;glf;
adf;lkdfa
d
as;lk dk dlfk skdf
lkdk;dfk d;lk d;lfk
spf;fg
dlfk dld
flfg;lf
;llk;lkd';a l kldf dkf
ds df;lf; s ;fl df;gl
ie
dlk
f;glf;
oiero
kdfads;lk
s;dkfl
q[ eoie as;lkadf;l dlfk skdff;fl
g
dk
qio ieor[ d;lk d;lfk
lf spf;f
dlfk dld
; flfg;
;llk;lkd';a l kldf dkf
ds df;lf ;s ;fl df;gl
dlk
ds;lk
s;dkfl
ekeidkekadf;lkdfa
f;fl f;glf
k
skdf
iekd
as;lk dk dlfk
g
8jddijek d;lk d;lfk
lf spf;f
dlfk dld
; flfg;
;llk;lkd';a l kldf dkf
ds df;lf ;s ;fl df;gl
dlk
ds;lk
fl
f;glf
s;dk
f;fl
adf;lkdfa
d
as;lk dk dlfk skdf
lkdk;dfk d;lk d;lfk
dlfk dld dlfk ;lkd
dlfk
;llk;lkd';a l kldf dkf
fl dlk
dlk
f ldk
kdlfk
ld
s;dkfl
dlkf dkldl sldkf dkfld dooe doeo
ok
g
• lkdl
dlk dkfd oeld oeoe
lf spf;f
; flfg;
• dlkf
l
dkdl
dkflk
ds df;lf ;s ;fl df;g
ds;lk
• ldfd
f;fl f;glf lf s
adf;lkdfa
d
as;lk dk dlfk skdf df;lf; flfg;
ds
lkdk;dfk a d;lk d;lfk
dlfk dld lkdfads;lk f;fl f;glf;s
;llk;lkd'; l kldf dkf
adf;
as;lk dk dlfk skdf
dlk
s;dkfl a d;lk d;lfk
dlfk dld lkdfads;l
;llk;lkd'; l kldf dkf
adf;
as;lk
dlk
s;dkfl a d;lk d;lfk
;llk;lkd';
Extended
cabinet for
easier cable
installation
COM
COM
11V
lkdk;df
lkdk;df
UL1
838
APE
DSC
LAN
US LIGHTING
ER
C
ORM
ED TRANSF
LIST
UL
12V
COM
13V
6-foot
power
cord
5706
Side knockout for
Common
field install photocell
Magnetic
11 V 12 V 13 V
type circuit
terminals
breaker
Bottom knockouts
Easy to
read instructions
FPC-150
Field installed photocell
with color-coded wire
connectors and plug
ready wire harness
TC-112
24-hour timer with multiple
on/off settings
110
STT Series
TRI-TAP TRANSFORMERS™
(11, 12, and 13 volts)
FEATURES
• Custom design weather-tight casing seals components from moisture and debris.
• Lockable door equipped with weather stripping as well as stainless steel hinges and latch.
• ½⬙– ¾⬙ knockouts on each side of enclosure for conduit and accessory mounting.
• Multiple ½⬙– ¾⬙ and centered 2⬙ knockouts on the bottom of enclosure.
• Discrete louvered vents in the rear of the cabinet maintain a cool operating temperature.
• Over-sized wiring compartment makes cable installation easy.
• Extra-large terminal strip for multiple low-voltage cable connections.
• Removable multi-setting mechanical 24-hour timer available.
• Field installed plug-in photocell for use with mechanical timer or stand-alone available.
• Electronic timer and remote photocell combination standard in RP models.
• UL and cUL listed for low-voltage landscape lighting systems.
• Tester kit and mounting template included.
• Also available in 240V, 50 or 60 cycle — Special order only.
Transformers
12-Volt Series
Corrosion resistant
hinges & hardware
CT Series
71/2"
5"
141/2"
f
s;lkad
spf;fg
d;lk d;lfka
flfg;lf
;llk;lkd';a
ds df;lf;
;fl df;gl
f;lkdfads;lk fl f;glf;s
s;lkad
skdff;
d;lk d;lfka dld dk dlfk
;llk;lkd';a kldf dkf dlfk
dlk l
s;dkfl
Latchable
door
CTS-500
OUTPUT
E OUT
PUT
3 WIR
SPLIT
RUN
OUTPUT
spf;fg
flfg;lf
df;lf;
s;lkds
s ;fl df;gl
adf;lkdfad skdff;fl f;glf;
d
lkdk;dfk d;lk d;lfkas;lkdld dk dlfk
spf;fg
flfg;lf
dlfk
;llk;lkd';a l kldf dkf
ds df;lf; s ;fl df;gl
ds;lk
dlk
s;dkfl
f;fl f;glf;
adf;lkdfa
d
as;lk dk dlfk skdf
lkdk;dfk d;lk d;lfk
spf;fg
dlfk dld
flfg;lf
;llk;lkd';a l kldf dkf
ds df;lf; s ;fl df;gl
ie
dlk
f;glf;
oiero
kdfads;lk
s;dkfl
q[ eoie as;lkadf;l dlfk skdff;fl
g
dk
qio ieor[ d;lk d;lfk
lf spf;f
dlfk dld
; flfg;
;llk;lkd';a l kldf dkf
ds df;lf ;s ;fl df;gl
dlk
ds;lk
s;dkfl
ekeidkekadf;lkdfa
f;fl f;glf
k
skdf
iekd
as;lk dk dlfk
g
8jddijek d;lk d;lfk
lf spf;f
dlfk dld
; flfg;
;llk;lkd';a l kldf dkf
ds df;lf ;s ;fl df;gl
dlk
ds;lk
fl
s;dk
f;fl f;glf
adf;lkdfa
d
as;lk dk dlfk skdf
lkdk;dfk d;lk d;lfk
dlfk dld dlfk ;lkd
dlfk
;llk;lkd';a l kldf dkf
fl dlk
dlk
f ldk
kdlfk
ld
s;dkfl
dlkf dkldl sldkf dkfld dooe doeo
ok
g
• lkdl
dlk dkfd oeld oeoe
lf spf;f
; flfg;
• dlkf
l
dkdl
dkflk
ds df;lf ;s ;fl df;g
ds;lk
• ldfd
f;fl f;glf lf s
adf;lkdfa
d
as;lk dk dlfk skdf df;lf; flfg;
ds
lkdk;dfk a d;lk d;lfk
dlfk dld lkdfads;lk f;fl f;glf;s
;llk;lkd'; l kldf dkf
adf;
as;lk dk dlfk skdf
dlk
s;dkfl a d;lk d;lfk
dlfk dld lkdfads;l
;llk;lkd'; l kldf dkf
adf;
as;lk
dlk
s;dkfl a d;lk d;lfk
;llk;lkd';
Extended
cabinet for
easier cable
installation
COM
12V
COM
12V
COM
12V
COM
6-foot
power
cord
12V
lkdk;df
lkdk;df
838
UL1
APE
DSC
LAN
US LIGHTING
ER
C
ORM
ED TRANSF
LIST
UL
5706
CTS Series
Magnetic
type circuit
breaker
Side knockout for
field install photocell
Common 12 Volts
Bottom knockouts
Easy to
read instructions
Corrosion
resistant
hinges and
hardware
Stainless
steel
Nema-type
enclosures
Optional
built-in
photocell
Waterproof
weatherstrip
Removable
timer with
multiple
on/off
setting
MT Series
11–15 volt
Stainless Steel
Multi-Tap Transformers
f
s;lkad
spf;fg
d;lk d;lfka
flfg;lf
;llk;lkd';a
ds df;lf;
;fl df;gl
f;lkdfads;lk fl f;glf;s
s;lkad
skdff;
d;lk d;lfka dld dk dlfk
;llk;lkd';a kldf dkf dlfk
dlk l
s;dkfl
MT-300
Weather
resistant
latch
OUTPUT
E OUT
PUT
3 WIR
SPLIT
RUN
OUTPUT
spf;fg
flfg;lf
df;lf;
s;lkds
s ;fl df;gl
adf;lkdfad skdff;fl f;glf;
d
lkdk;dfk d;lk d;lfkas;lkdld dk dlfk
spf;fg
flfg;lf
dlfk
;llk;lkd';a l kldf dkf
ds df;lf; s ;fl df;gl
ds;lk
dlk
s;dkfl
f;fl f;glf;
adf;lkdfa
d
as;lk dk dlfk skdf
lkdk;dfk d;lk d;lfk
spf;fg
dlfk dld
flfg;lf
;llk;lkd';a l kldf dkf
ds df;lf; s ;fl df;gl
ie
dlk
f;glf;
oiero
kdfads;lk
s;dkfl
q[ eoie as;lkadf;l dlfk skdff;fl
g
dk
qio ieor[ d;lk d;lfk
spf;f
dld
lf
dlfk
; flfg;
;llk;lkd';a l kldf dkf
ds df;lf ;s ;fl df;gl
dlk
ds;lk
f;glf
s;dkfl
ekeidkekadf;lkdfa
skdff;fl
iekdk
as;lk
dlfk
ijek
g
dk
8jdd
lf spf;f
d;lk d;lfk dlfk dld
; flfg;
;llk;lkd';a l kldf dkf
ds df;lf ;s ;fl df;gl
dlk
ds;lk
f;glf
lkdfa
s;dkfl
f;fl
adf;
d
as;lk dk dlfk skdf
lkdk;dfk d;lk d;lfk
dlfk dld dlfk ;lkd
;llk;lkd';a l kldf dkf
dlk dlfk
fl
dlk
f ldk
kdlfk
ld
s;dkfl
dlkf dkldl sldkf dkfld dooe doeo
ok
g
• lkdl
dlk dkfd oeld oeoe
lf spf;f
; flfg;
• dlkf
l
dkdl
dkflk
ds df;lf ;s ;fl df;g
ds;lk
• ldfd
f;fl f;glf lf s
adf;lkdfa
d
as;lk dk dlfk skdf df;lf; flfg;
ds
lkdk;dfk a d;lk d;lfk
dlfk dld lkdfads;lk f;fl f;glf;s
;llk;lkd'; l kldf dkf
adf;
as;lk dk dlfk skdf
dlk
s;dkfl a d;lk d;lfk
dlfk dld lkdfads;l
;llk;lkd'; l kldf dkf
adf;
as;lk
dlk
s;dkfl a d;lk d;lfk
lkd';
;llk;
Side and
underneath
3/4" knockouts
COM
COM
11V
12V
13V
14V
15V
lkdk;df
lkdk;df
838
UL1
C
ED
LIST
5706
WARNING: Proper installation of all transformers is important. However, Multi-Tap Series Transformers require
special attention given to installation. Always refer to installation manual prior to set-up. Improper installation of
Multi-Tap Series Transformers will result in premature lamp failure and/or permanent damage to system.
APE
DSC
LAN
TING
LIGH
ER
ORM
NSF
TRA
UL US
6-foot
power
cord
11, 12, 13, 14 and 15 volt terminals
Magnetic
type circuit Multiple
breaker
common
terminals
Easy to
read instructions
TRANSFORMER ORDERING CODE INFORMATION
CTT Series
CTT-200
CTT-200T
CTT-200RP
CTT-300
CTT-300T
CTT-300RP
CTT-500
CTT-500T
CTT-500RP
CTT-600
CTT-600T
CTT-600RP
CTT-900
CTT-900T
CTT-900RP
STT Series
STT-200
STT-200T
STT-200RP
STT-300
STT-300T
STT-300RP
STT-500
STT-500T
STT-500RP
STT-600
STT-600T
STT-600RP
STT-900
STT-900T
STT-900RP
CT Series
CT-200
CT-200T
CT-200RP
CT-300
CT-300T
CT-300RP
CT-500
CT-500T
CT-500RP
CT-600
CT-600T
CT-600RP
CT-900
CT-900T
CT-900RP
CTS Series
CTS-200
CTS-200T
CTS-200RP
CTS-300
CTS-300T
CTS-300RP
CTS-500
CTS-500T
CTS-500RP
CTS-600
CTS-600T
CTS-600RP
CTS-900
CTS-900T
CTS-900RP
MT Series
MT-200
MT-200T
MT-200RP
MT-300
MT-300T
MT-300RP
MT-500
MT-500T
MT-500RP
MT-600
MT-600T
MT-600RP
MT-900
MT-900T
MT-900RP
Description
200 VA
200 VA with timer
200 VA with remote photocell and electronic timer
300 VA
300 VA with timer
300 VA with remote photocell and electronic timer
500 VA (250 w ⫻ 2)
500 VA with timer (250 w ⫻ 2)
500 VA with remote photocell and electronic timer (250 w ⫻ 2)
600 VA (300 w ⫻ 2)
600 VA with timer (300 w ⫻ 2)
600 VA with remote photocell and electronic timer (300 w ⫻ 2)
900 VA (300 w ⫻ 3)
900 VA with timer (300 w ⫻ 3)
900 VA with remote photocell and electronic timer (300 w ⫻ 3)
111