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Motor Coach ~ RV ~ Marine
Automatic Transfer Switches -
Todd Engineering Replacements |
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Section
#1... Model TS-30S &
TS-50S.... For Marine or RV Applications |
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A...
17-REL30030 Replaces Todd TS-30S
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B... 17-REL30050 Replaces Todd TS-50S |
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PN 17-REL30030 Replaces TS-30S |
PN 17-30050 Replaces TS-50S |
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3 Wire, 120Vac, 30A |
30 Amp Max |
3 Wire, 120Vac, 50A |
50 Amp Max |
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4 lbs. |
6.5 x 6.5 x 3.5 |
5 lbs. |
7.5 x 8.5 x 4 |
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Part Number 17-REL30030 |
Part Number 17-REL30050 |
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Automatic Transfer
Switches |
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Section
#2... 50 AMP Model.... 2
or 3 Wire For Marine or RV Applications |
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AUTOMATIC
SWITCHOVER: Switch from power cord to generator simply by starting
generator! |
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A... 17-REL35050 Heavy Duty Relay Overview
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B...
Electrical Overview - 35050 & 35075 |
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Click To Enlarge
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 Click To Enlarge |
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Model & Part # |
Description |
Generator or Inv |
Dimensions |
Wt. |
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17-REL35050 |
2 or 3 Wire |
50 Amp Max |
8" w x 9" h x 5" d |
8.0 Lbs |
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Replaces Todd TS30-30 Units |
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Replaces Todd TS-50S... 120V 2 Wire/Ground 50 Amp Units |
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Replaces Todd TS-50S... 220V 3 Wire/Ground 50 Amp Units |
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Replaces Todd PS-245S, 245L, 250S, 260S, 262S & 275S... 220V 3 Wire/Ground 50 Amp Units |
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Automatic Transfer
Switches |
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Section
#2 A... 30 & 50 AMP Models... 2
or 3 Wire For Marine or RV Applications |
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AUTOMATIC
SWITCHOVER: Switch from power cord to generator simply by starting
generator! |
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A... 17-REL30030BRD 30A 2 Pole &
Terminal Block
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B...
17-REL30050BRD
50A 2 or 3 Pole & Terminal Block
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Click To Enlarge
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Click To Enlarge |
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Model & Part # |
Description |
Generator or Inv |
Dimensions |
Wt. |
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17-REL30030BRD |
30A - 2 Wire |
30 Amp Max |
6" w x 6" h x 3" d |
5.0 Lbs |
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17-REL30050BRD |
50A - 2 or 3 Wire |
50 Amp Max |
8" w x 11 h x 5" d |
8.0 Lbs |
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Designed with a terminal block to simplify
connections |
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Replaces Todd 245L 120/220V 3 Wire/Ground 50 Amp Units
- 70Amp Neutral |
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Automatic Transfer
Switches |
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Section
#2 B... 50 AMP Inverter Model.... 2
or 3 Wire For Marine or RV Applications |
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AUTOMATICALLY Switch from power cord to generator
to inverter... |
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A... 17-REL35050-I Heavy Duty Relay Overview
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B... 17-REL35050-I
Electrical Overview
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Click To Enlarge
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Click To Enlarge |
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Model |
Description |
Generator or Inv |
Dimensions |
Wt. |
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35050-I |
2 or 3 Wire |
50 Amp Max |
12" w x 12" h x 6" d |
8 Lbs |
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Part Number |
Coil Volts |
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17-REL35050-I |
120 Ac |
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Automatic Transfer
Switches |
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Section
#3... 75 AMP Model.... 3
Wire For Marine or RV Applications |
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AUTOMATIC
SWITCHOVER: Switch from power cord to generator simply by starting
generator! |
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A... Overview 75 Amp Heavy Duty
Transfer Relay |
B...
17-REL30075
Electrical Overview
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Click To View
 |
Click To View
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Model |
Description |
Generator or Inv |
Dimensions |
Wt. |
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17-REL35075 |
3 Wire |
70 Amp Max |
12 w x 8" h x 4" d |
12.0 Lbs |
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Call For Spec & Pricing |
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Automatic Power Transfer
Switches |
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Section
#4... 100 AMP Model....
3
Wire For Marine, RV, Motor Coach & Specialty Vehicle |
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AUTOMATIC
SWITCHOVER: Switch from power cord to generator simply by starting
generator! |
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A... Overview
100 Amp Heavy Duty Transfer Relay
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B... Electrical Overview 100 Amp
Unit |
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Click To Enlarge Graphics
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Click To
View
Electrical
Drawing
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Model |
Description |
Generator or Inv |
Dimensions |
Wt. |
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17-REL36100 |
3 Wire |
100 Amp Max |
12" w x 12" h x 6" d |
15.0 Lbs |
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Call For Spec & Pricing |
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Automatic Power Transfer
Switches |
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Section
#5... Delay Timers... Todd & Replacement
Automatic Transfer Relays |
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Timer delays relay or contactor closing
for 20-30 seconds to provide generator warm up period. |
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A... Timer Circuit Board... 120V
AC to 110V DC
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B... Timer Circuit
Board... 120V AC to AC |
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Click To Enlarge Graphic
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 Click To
Enlarge Graphic
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Voltage operating range... 95-135V AC (Cutout @
78-85v) |
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Model...
17-TIM3050 |
Model...
17-TIM5050 |
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4 Terminals |
10 Terminals |
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Dimensions...
3.0" w x 1.37" h x 1.0" d |
Dimensions... 5.0" w x
2.12" h x .68" d |
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Todd TS-30S |
LPT-30 |
Todd PS-250S |
LPT-50CA |
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Todd TS-50S |
LPT-50 |
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Todd PS-245S |
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Todd PS-260S & PS-262S |
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Connect coil wires to terminals J1 & J2
Connect AC power wires to terminals J3 & J4 |
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Automatic Transfer
Switches |
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Revised:02/14/2009 10:30:04
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