Voltage Inverters & Converters, Timer/Delay Switches

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Voltage Inverters & Converters: Timer/Delay Switches [090-50]

Ignition Sensing Delay Timer

AC/DC Industries ignition sensing delay timer starts timing when the ignition turns off to protect batteries, two-way radio equipment, computers or any other mobile equipment. Used in public safety, surveillance, government, industrial and recreational vehicles. It gives you the ability to use equipment with the engine turned off, while insuring the battery will still have enough power to start the vehicle. The delay timer is on when the ignition is off. The 8 position dip switch allows programming from 15 minutes to 8 hours.

Hermetically sealed from moisture and vibration with a potted compound construction in ABS thermoplastic	High voltage and reverse polarity protection. LED indicates active timing functions
Intrinsically safe, non-incendiary	Operating Voltage: 10-18 VDC
Ignition Switch Trigger: 10.4-15 VDC, 10 mA	Low/ Over Voltage Disconnect: 10.5V/ 17V
Standby/Operating Current: 2 mA/ 80 mA	Operating Temps: -40 to +185 F
Outputs: MZL-10 (3) .250 tabs, MZL-100 (1) screw	Connections: Choose .250 tabs only or wired.
Size: MZL-10/ 1.5H x 2W x 4L, MZL-100/ 1.375H x 3W x 4.25L

Item#
Qty/Uom

Manufacturer
Mfg. Part No.
Mfg. Warranty

Input/Output (VDC)
Connections

Amperage (Cont.)
Amperage (Intermittent)

Wt. (lbs)
Wgt. (kg.)

Price
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Your Price

480491
1 EACH

AC DC Industries
MZL-10
1 year

12
.250 tabs, No Wires

30
30

0.46
0.21

List

$59.90

495437
1 EACH

AC DC Industries
MZL-10SW
1 year

12
+/- and ignition wires

30
30

0.50
0.23

List

$61.00

472446
1 EACH

AC DC Industries
MZL-100
1 year

12
- and ignition wires, battery/output screws

75
75

1.00
0.45

List

$93.05

Ignition Sensing Delay Timer/Fuse Panel

AC/DC Industries ignition sensing delay timer starts timing when the ignition turns off to protect batteries, two-way radio equipment, computers or any other mobile equipment. The 6 ATC fuse block with screw terminals allows you to run equipment directly to the timer. Used in public safety, surveillance, government, industrial and recreational vehicles. It gives you the ability to use equipment with the engine turned off, while insuring the battery will still have enough power to start the vehicle. The delay timer is on when the ignition is off. The 8 position dip switch allows programming from 15 minutes to 8 hours.

6 ATC fuse block with screw termnals. (Fuses are not included)	Emergency reset button to restore power
Hermetically sealed from moisture and vibration with a potted compound construction in ABS thermoplastic	Intrinsically safe, non-incendiary
Built-in diagnostic LED indicates timing function activity	Ignition Switch Trigger: 10.4-15 VDC, 10 mA
Standby/Operating Current: 6 mA/ 100 mA	Operating Voltage: 10-18 VDC
Low/ Over Voltage Disconnect: 10.5V/ 17V	Operating Temps: -40 to +185 F
Size: 1.375H x 3W x 4.25L

Item#
Qty/Uom

Manufacturer
Mfg. Part No.
Mfg. Warranty

Input/Output (VDC)
Connections

Amperage (Cont.)
Amperage (Intermittent)

Wt. (lbs)
Wgt. (kg.)

Price
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Your Price

420931
1 EACH

AC DC Industries
MZL-26
1 year

12
+/- and ignition wires, battery/output screws

30
30

1.07
0.49

List

$92.00

Ignition Sensing Delay Timer/Fuse Output

AC/DC Industries ignition sensing delay timer starts timing when the ignition turns off to protect batteries, two-way radio equipment, computers or any other mobile equipment. The 6 ATM fuse block with spade terminals allows you to run equipment directly to the timer. Used in public safety, surveillance, government, industrial and recreational vehicles. It gives you the ability to use equipment with the engine turned off, while insuring the battery will still have enough power to start the vehicle. The delay timer is on when the ignition is off. The 8 position dip switch allows programming from 15 minutes to 8 hours.

6 ATM fuse block with spade termnals. (Fuses are not included)	Emergency reset button to restore power
Hermetically sealed from moisture and vibration with a potted compound construction in ABS thermoplastic	Intrinsically safe, non-incendiary
Built-in diagnostic LED indicates timing function activity	Ignition Switch Trigger: 10.4-15 VDC, 10 mA
Standby/Operating Current: 6 mA/ 300 mA	Low/ Over Voltage Disconnect: 10.5V/ 17V
Operating Temps: -40 to +185 F	Size: 1.375H x 3W x 4.25L

Item#
Qty/Uom

Manufacturer
Mfg. Part No.
Mfg. Warranty

Input/Output (VDC)
Connections

Amperage (Cont.)
Amperage (Intermittent)

Wt. (lbs)
Wgt. (kg.)

Price
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425991
1 EACH

AC DC Industries
MZL-90
1 year

12
+/- and ignition wires, battery/output, spade terminals

90
90

1.06
0.48

List

$110.00

On/On Delay Timer

When cranking engine, vehicle electronics systems (computers, GPS, AVL, etc.) are in standby to prevent data loss. The heavy current draw of cranking combined with a full electronics suite can cause voltage drops severe enough to upset memorized settings. By delaying the equipment activation until after the engine is completely started, the ON-ON delay timer prevents data loss and vehicle down time.

Automatic ON/ON - no user intervention required	Programmable with external DIP switch for selecting and adjusting time delay.
Prevents battery deep discharge	Hermetically sealed from moisture and vibration
Low/High voltage detection and auto shutdown	Delay time range: 5 seconds to 120 seconds, selectable
Load Current: 30 Amps @ 12 Volts DC	Operating Voltage: 10 VDC min. - 18 VDC max.
Ignition Switch Trigger: 10.4 - 15.0 VDC, 10 mA	Low Voltage: Disconnect 10.5 volts
Over Voltage: Disconnect 17 volts	Operating Temperatures: -40 to +185 F
Stand by Current: 2 mA	Operating Current: 80 mA

Item#
Qty/Uom

Manufacturer
Mfg. Part No.
Mfg. Warranty

Input/Output (VDC)
Connections

Amperage (Cont.)
Amperage (Intermittent)

Wt. (lbs)
Wgt. (kg.)

Price
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460655
1 EACH

AC DC Industries
MZL-FD
1 year

12
.250 tabs, +/-, switch

30
30

0.44
0.20

List

$61.05

Voltage Delay Timer

AC/DC Industries non-ignition delay timer starts timing when voltage starts dropping to protect batteries, two-way radio equipment, computers or any other mobile equipment. Used in public safety, surveillance, government, industrial and recreational vehicles. It's based on low-voltage dropout. Timer begins when the voltage starts dropping. This allows the operation of equipment for a preset period of time. The 8 position dip switch allows programming from 15 minutes to 8 hours.

Hermetically sealed from moisture and vibration with a potted compound construction in ABS thermoplastic	High voltage and reverse polarity protection. LED indicates active timing functions
Intrinsically safe, non-incendiary	Operating Voltage: 10-18 VDC
Ignition Switch Trigger: 10.4-15 VDC, 10 mA	Low/ Over Voltage Disconnect: 10.5V/ 17V
Standby/Operating Current: 2 mA/ 80 mA	Operating Temps: -40 to +185 F
Outputs: MZL-18 (3) .250 tabs	Size: MZL-18, 1.5H x 2W x 4L

Item#
Qty/Uom

Manufacturer
Mfg. Part No.
Mfg. Warranty

Input/Output (VDC)
Connections

Amperage (Cont.)
Amperage (Intermittent)

Wt. (lbs)
Wgt. (kg.)

Price
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476489
1 EACH

AC DC Industries
MZL-18
1 year

12
+/- wires

30
30

0.49
0.22

List

$59.95

Delay Timer, 30A, No Ignition, Tabs Only

467777
1 EACH

AC DC Industries
MZL-18-SPADE
1 year

12
.250 tabs only, No Wires

30
30

0.60
0.27

List

$57.05

Voltage Sensor

AC/DC Industries voltage sensor is always on. It is not a delay timer. Disconnects when voltage reaches 10.5 volts (Low voltage) or 17 volts (Overvoltage). Used in public safety, surveillance, government, industrial and recreational vehicles to protect batteries, two-way radio equipment, computers or any other mobile equipment.

Built-in green LED indicator	Reverse polarity protected
Hermetically sealed from moisture and vibration with a potted compound construction in ABS thermoplastic	Intrinsically safe, non-incendiary
Low Voltage Disconnect 10.5V	Over Voltage Disconnect 17V
Draws 200 mA with ignition off, switch reccommended

Item#
Qty/Uom

Manufacturer
Mfg. Part No.
Mfg. Warranty

Input/Output (VDC)
Connections

Amperage (Cont.)
Amperage (Intermittent)

Wt. (lbs)
Wgt. (kg.)

Price
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466627
1 EACH

AC DC Industries
VS-10
1 year

12
wires/ .250 tab

30
30

0.44
0.20

List

$61.05

CHARGEGUARD On/Off Timer Switch

ChargeGuard Select is an automatic on/off timer switch for two way radios, mobile data terminals, laptop computers etc. Easy to install, compact, rugged and dependable. Automatically turns mobile equipment on when you start the motor. When you turn the motor off, the equipment stays on from 5 seconds to infinity depending on the selected time delay setting (default setting is two hour delay). Wires directly to the battery or ignition switch. Features include:

Low Voltage (11V)/ High Voltage (18 V) Protection	Selectable Time delay; 5 seconds to eternity
Outside Connection offers: Engine sense separated from BAT Lug; High/Low switched DC trigger input; Pre-warning output signal for computers	30 Amp Load current rating
5 mA Stand-By Current, Operating current 80 mA	Reverse Polarity Protection
Emergency override button provides 15 min of electronics power	Dimensions: 4" x 3.75" x 1.125"
Voltage diagnostic LED indicates stats with color/blink codes	Easy-open, splashproof access door
MIL-STD-810F Compliant	Choise of sensing modes: Automatic Detection, Battery Sensing (DC Rise), or Ignition

Item#
Qty/Uom

Manufacturer
Mfg. Part No.
Mfg. Warranty

Input/Output (VDC)
Connections

Amperage (Cont.)
Amperage (Intermittent)

Wt. (lbs)
Wgt. (kg.)

Price
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ChargeGuard, 12V Negative Ground Timer Switch

315672
1 EACH

ChargeGuard Corp.
CG.X
1 year

12
+/- screw terminals

30
30

0.39
0.18

List

$89.50

ICT Under Voltage Protection Device

The ICT Power Commander is a grounded under voltage protection device for mobile applications. This device protects the vehicle battery from over-discharge by shutting off the load, using a user defined time delay, once the vehicle ignition is turned off, or when the battery is discharged below a selectable cut-off voltage. The time that the connected load will be allowed to run after the ignition is turned off is selectable between 5 seconds and infinity using a DIP switch.

Standby / Operating Current: 14 mA/100 mA (12V) & 12 mA/65 mA (24V)	High Voltage Disconnect: 18.0 Vdc (12V) & 34.0 Vdc (24V)
Adjustable Low Voltage Disconnect: 10.5-12.5 Vdc (12V) & 21.0-24.0 Vdc (24V)	Aluminum chassis and heavy duty connector for rugged environments
Internal buzzer provides an audible warning of events (can be disabled)	Warning output is available for notification to external devices that power will be shut down

Item#
Qty/Uom

Manufacturer
Mfg. Part No.
Mfg. Warranty

Input/Output (VDC)
Connections

Amperage (Cont.)
Amperage (Intermittent)

Wt. (lbs)
Wgt. (kg.)

Price
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344740
1 EACH

Innovative Circuit Tech.
ICT12-30PC
1 Year

13.8

30
30

0.47
0.21

List

$89.90

333468
1 EACH

Innovative Circuit Tech.
ICT24-30PC
1 Year

27.6

30
30

0.40
0.18

List

$93.90

LIND Delay Timers

The Shut Down Timer or sometimes referred to as a Delay Timer, protects your vehicle's battery from over discharge and equipment from low voltage and high voltage damage. This device turns OFF electrical loads at a preset time after the car engine is shut down. It protects your vehicle battery and communications equipment from over discharge, low voltage and high voltage damage.

Easy time set and check. Speed-up time testing switch.	Rugged ABS case with screw hole mounts.
Low voltage shut down. High voltage shut down.	Reverse polarity protected.
Over-ride switch for emergency operation.	LED indicators for ON, OFF and Timing.

Item#
Qty/Uom

Manufacturer
Mfg. Part No.
Mfg. Warranty

Input/Output (VDC)
Connections

Amperage (Cont.)
Amperage (Intermittent)

Wt. (lbs)
Wgt. (kg.)

Price
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352021
1 EACH

Lind Electronics
SDT1230-016
1 Year

12
Terminal Block (Fused)

30
30

0.55
0.25

List

$89.95

322075
1 EACH

Lind Electronics
SDT1230-029
1 Year

12
Screw Terminal (Fused)

30
30

0.55
0.25

List

$89.95

362760
1 EACH

Lind Electronics
SDT1230U-023
3 Years

12
Terminal Block (Non-fused)

30
30

0.55
0.25

List

$79.95

352241
1 EACH

Lind Electronics
SDT1230-022
1 Year

12
Screw Terminal (Non-fused)

30
30

0.50
0.23

List

$79.95

352882
1 EACH

Lind Electronics
SDT1220-046
1 Year

12
Screw Terminals

20
20

0.44
0.20

List

$69.95

372320
1 EACH

Lind Electronics
LPT1230-054
1 Year

12
Terminal Block

30
30

0.46
0.21

List

$79.95

312752
1 EACH

Lind Electronics
LPT1230-052
1 Year

12
Screw Terminals

30
30

2.00
0.91

List

$79.95

Newmar Power Distribution System

The Power Distribution System simplifies wiring electronic accessories in Police and Specialty Vehicles. The PDS offers a quick and easy way to power all of your vehicle's add-on electronics and accessories including lights, radios, and MDTs; and assigns them to an "always" hot, timed, or ignition circuit. Each circuit includes its own LED warning light which identifies the blown fuse position.

Automatically shuts off radios/computers after preset amount of time once the ignition is turned off, saving your battery. Times circuits are user Programmable from 2 minutes to 13 hours.	Configurable in any combination of Timed, Battery Hot, and Ignition Switched Circuits up to 100 amps total.
Automatically shuts off PDS powered equipment when voltage drops below 10 VDC.	Automatically alerts user to which fuse is blown for quick and easy troubleshooting and replacement.
Compact size fits almost anywhere. Measures 11"L x 5"W x 2"H.

Item#
Qty/Uom

Manufacturer
Mfg. Part No.
Mfg. Warranty

Input/Output (VDC)
Connections

Amperage (Cont.)
Amperage (Intermittent)

Wt. (lbs)
Wgt. (kg.)

Price
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304238
1 EACH

NewMar
PDS
2 Years

12
Screw terminals

100
100

6.50
2.95

List

$469.00

StartGuard Power Conditioner

The abrupt DC system voltage drop that accompanies engine starting can cause microprocessor-driven communication and navigation electronics to dump programmed memory. StartGuard solves this problem by providing supplemental voltage to sensitive electronics while the engine is cranked. It contains a sealed rechargeable battery which is switched on-line to electronics when the starter switch or solenoid is engaged. When the engine is running StartGuard automatically goes off-line and the internal battery is recharged by the alternator.

Input Voltage: 13.8-14.8 VDC nominal, 15.5 VDC max.	Relay Activation Input Voltage: 7-15 VDC
Output: 20 amps max. (20 seconds), 15 amps (2 minutes)	Battery: 12 VDC , sealed rechargeable, 5- 7 year life (typical) 4 amp-hour capacity

Item#
Qty/Uom

Manufacturer
Mfg. Part No.
Mfg. Warranty

Input/Output (VDC)
Connections

Amperage (Cont.)
Amperage (Intermittent)

Wt. (lbs)
Wgt. (kg.)

Price
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61554
1 EACH

NewMar
NS-12-20
2 Years

13.8-14.8
Screw terminals

15
20

6.50
2.95

List

$209.00

Samlex Battery Guard

Battery Guard is designed to prevent excessive discharge of the battery and voltage caused be a faulty alternator or charger with a low and high voltage disconnect. The battery is constantly measured and an alarm contact/output ( for a buzzer or lamp) will be activated when the battery is too low for 15 seconds. When overvoltage is detected it will immediatley disconnect and the alarm contact will be activated.

Low/High Voltage Disconnect	Adjustable for 12V or 24V systems
Less than 7 mA standby current	Maximum current alarm output 500 mA
Size: BG30 1.9 x 3.5 x 2.7, BG60 3.1 x 2.4 x 1.6

Item#
Qty/Uom

Manufacturer
Mfg. Part No.
Mfg. Warranty

Input/Output (VDC)
Connections

Amperage (Cont.)
Amperage (Intermittent)

Wt. (lbs)
Wgt. (kg.)

Price
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331532
1 EACH

Samlex America
BG40
2 Years

6-35
.250 tabs/screws

0.42
0.19

List

$89.90

463999
1 EACH

Samlex America
BG60
2 Years

6-35
.250 tabs/screws

0.37
0.17

List

$119.80

Battery Disconnect Timers

The NewMar Power Timer eliminates dead vehicle batteries caused by power drain from radios and data terminals that must operate while the engine is off. Allows use of accessory loads per programmed time limit while preserving battery for engine start.

Programmable disconnect time limit, 15 minutes to 15 hours.	Prevents dead batteries due to accessories being left on and forgotten
Low and High Voltage Disconnect	30 amp rating: Power Timer can be applied to multiple auxilary loads/circuits

Item#
Qty/Uom

Manufacturer
Mfg. Part No.
Mfg. Warranty

Input/Output (VDC)
Connections

Amperage (Cont.)
Amperage (Intermittent)

Wt. (lbs)
Wgt. (kg.)

Price
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381188
1 EACH

NewMar
TMR-30

12
Optional Ignition

30 Amps

0.80
0.36

List

$135.00