Electrical & Battery Disconnect Switches
- Littelfuse 08070500 Bi-Stable Relay, Positive Disconnect
- Category: Battery Disconnects
- Manufacturer: Littelfuse
- Voltage Rating: 12/24VDC
- Ingress Protection: IP67/IP69K
- Temp: -40° to 185°
- Terminal Material: M10 Silver Plated Copper
- Continuous Current Rating: 250 Amps
- Intermittent Current Rating: 800 Amps x 30 Sec.
- Inrush Current Rating: 2000 Amps x 5 Sec.
- Circuitry: SPST
Qty | Piece Price | Ext. Price |
---|---|---|
1 |
180.1300
|
180.13 |
5 |
171.5500
|
857.75 |
10 |
163.3800
|
1633.80 |
- Littelfuse 08070600 Bi-Stable Relay, Negative Disconnect
- Category: Battery Disconnects
- Manufacturer: Littelfuse
- Voltage Rating: 12/24VDC
- Ingress Protection: IP67/IP69K
- Temp: -40° to 185°
- Terminal Material: M10 Silver Plated Copper
- Continuous Current Rating: 250 Amps
- Intermittent Current Rating: 800 Amps x 30 Sec.
- Inrush Current Rating: 2000 Amps x 5 Sec.
- Circuitry: SPST
Qty | Piece Price | Ext. Price |
---|---|---|
1 |
180.1300
|
180.13 |
5 |
171.5500
|
857.75 |
10 |
163.3800
|
1633.80 |
- Littelfuse 75903 Battery Disconnect Switch
- Category: Battery Disconnects
- Manufacturer: Littelfuse
- DPST: will disconnect the battery and the alternator or generator field circuit
- Two-positions: Off-On
- Intermittent Rating: 1000A intermittent. 15 seconds On, 5 minutes Off
- Continuous Rating: 125A
- 12VDC
- Contacts: Copper
- Case: Plated Steel
- Contacts: (2) 3/8 -24 and (2) 10-32 Studs
- Actuator: Diecast Lever
- Installation: 3/4 in through hole
- Mounting System: 3/4-16 thread fits panel through 3/16 thick
Qty | Piece Price | Ext. Price |
---|---|---|
1 |
41.2700
|
41.27 |
5 |
38.9300
|
194.65 |
10 |
37.7000
|
377.00 |
50 |
35.2200
|
1761.00 |
100 |
33.5400
|
3354.00 |
- Littelfuse 75904-01 Weather Resistant Battery Disconnect Switch
- Category: Battery Disconnects
- Manufacturer: Littelfuse
- DPST: will disconnect the battery and the alternator or generator field circuit
- Two-positions: Off-On
- Intermittent Rating: 1000A intermittent. 15 seconds On, 5 minutes Off
- Continuous Rating: 125A
- Contacts: Silver Plated
- 12VDC
- Case: Plated Steel
- Contacts: (2) 3/8 -24 and (2) 10-32 Studs
- Actuator: Diecast Lever
- Installation: Fits panel through 1/4 (6.4mm) thick
- Brass Mounting System: 3/4 -16 thread 17/32 (13.5mm) long
- O-ring seal in the operating shaft, and Gasket sealed terminal insulator and locating pin
Qty | Piece Price | Ext. Price |
---|---|---|
1 |
52.8800
|
52.88 |
5 |
49.8900
|
249.45 |
10 |
48.3000
|
483.00 |
50 |
45.1200
|
2256.00 |
100 |
42.9700
|
4297.00 |
- Pollak 51-916 Battery Master Disconnect Switches
- Category: Battery Disconnects
- Manufacturer: Pollak
- Circuitry: SPST
- Contact Action: Off-On
- Current Rating: 180A
- Voltage Rating: 6-36VDC
- Terminal Type: (2) 3/8 Studs
- Dimensions: 2-5/8 diameter, 4-3/8 long
- Mounting stem: 3/4 diameter, 1/2 long
- Key operated
- UL558
- Includes indexing post to prevent rotation
- One piece die-cast housing, sealed
- For battery circuit only
- Does not disconnect alternator or generator
- 1,000 amp in-rush rating
- Lever operated switches also available:
Qty | Piece Price | Ext. Price |
---|---|---|
1 |
29.5400
|
29.54 |
5 |
25.8800
|
129.40 |
10 |
24.1800
|
241.80 |
50 |
22.3800
|
1119.00 |
100 |
21.3100
|
2131.00 |
200 |
20.3000
|
4060.00 |
- Eaton's Bussmann Series 15250-1BLR Battery Disconnect Switch
- Category: Battery Disconnects
- Manufacturer: Eaton
- Switch Type: Mechanical
- Amp Rating: 400A
- Max Volts: 50VDC
- Contact Action: On-Off
- Mounting Bracket included
- Terminal : 1/2-13 thread tin plated stud
- Dimensions: 8 W x 4.19 H
- Non-fused current interrupt disconnect
- Opens circuit between a battery and the complete electrical load
- Max surge 2,000 amps on 20% duty, with 5 seconds on time
- Recommended mounting on Negative battery post
Qty | Piece Price | Ext. Price |
---|---|---|
1 |
230.8000
|
230.80 |
5 |
219.8100
|
1099.05 |
10 |
209.3500
|
2093.50 |
- Pollak 51-322 Battery Master Disconnect Switch Face Plates
- Category: Battery Disconnects
- Manufacturer: Pollak
- Component Type: Face Plate
- Polished aluminum with black letters
- On-Off designation
- Includes alignment hole
- Face plate for Pollak 51-916 Key Operated Master Disconnect Switch
Qty | Piece Price | Ext. Price |
---|---|---|
5 |
1.9799
|
9.90 |
50 |
1.5874
|
79.37 |
100 |
1.3803
|
138.03 |
200 |
1.2713
|
254.26 |
500 |
1.2166
|
608.30 |
- Emergency Stop Battery Isolator Switch 44037
- Category: Battery Disconnects
- Heavy-duty strike off switch
- Twist to switch circuit On, push to close circuit and switch Off
- Perfect emergency stop solution
- Temperature Rating: -13°F (-25°C) to 185°F (85°)C
- 250A at 24VDC
Qty | Piece Price | Ext. Price |
---|---|---|
1 |
60.1000
|
60.10 |
5 |
56.2900
|
281.45 |
10 |
52.7100
|
527.10 |
25 |
49.2400
|
1231.00 |
50 |
47.3500
|
2367.50 |
- Cole Hersee 880154 Terra SR Series Battery Disconnect Switch with Lockout
- Category: Battery Disconnects
- Manufacturer: Cole Hersee
- SR Series
- Heavy-duty case designs for surface, panel or floor trim mount
- Panel lockout switch
- Switch Type: Mechanical
- Circuitry: SPST
- Amp Rating: 600A
- Max Volts: 32VDC
- Contact Action: On-Off
- High Cranking, Panel mount with lock out
- Temp. Range: -58°F (-50°C) to 221°F (105°C)
- Terminal stud size 3/8 -16 x 7/8 long
- Isolate high current DC circuits from battery sources
- Stainless steel hardware and tin-plated copper studs
- Pad lock out for protection from tampering or when the electrical system is being serviced
- Ignition protection to SAE J1171 and ISO 8846 for installation in a battery box for vehicles carrying hazardous loads
Qty | Piece Price | Ext. Price |
---|---|---|
1 |
39.1800
|
39.18 |
5 |
36.9600
|
184.80 |
10 |
35.7800
|
357.80 |
50 |
33.4300
|
1671.50 |
100 |
31.8400
|
3184.00 |
- Cole Hersee M-750 Master Battery Selector/Disconnect Switch
- Category: Battery Disconnects
- Manufacturer: Cole Hersee
- Switch Type: Mechanical
- Circuitry: SPST
- Amp Ratings:
- Max Volts: 6-36VDC Variable
- Contact Action: On-Off
- Contact Type: (3) 3/8 Studs
- Heavy-duty vaporproof, weather-, dust-, and corrosion-resistant
- Marine UL Listed
- Minimizes battery drain
- Gives a reliable shutdown of power during maintenance
- Helps protect against electrical fires, when the vehicle is not in use
- Provides back-up starting power in an emergency
- Allows use of the first, second or both batteries simultaneously
- Can be surface mounted or installed through 3-5/16 diameter panel hole
Qty | Piece Price | Ext. Price |
---|---|---|
1 |
50.5500
|
50.55 |
5 |
47.6900
|
238.45 |
10 |
46.1800
|
461.80 |
50 |
43.1400
|
2157.00 |
100 |
41.0900
|
4109.00 |
- Carling Technologies BDB14-RA Battery Disconnect Switch
- Category: Battery Disconnects
- Manufacturer: Carling Technologies
- Designed to minimize battery drain, ensure maintenance personnel safety, and when used in conjunction with a padlock, provide vehicle theft protection
- The BD-Series is IP67 sealed and lock compatible. This allows operators to lock out the power enabling them to safely conduct maintenance on the application. The BD-Series can also be used as a security measure to help prevent theft
- Current Rating: 24 VDC
- 300A @ 24VDC: 3,000 Operation
- Operating Temp: -40°F (-40°C) to 185°F (85°C)
- Terminal Option: M14 Stud
- Mounting: M8
- Circuits: On-Off
- Ingress Protection Rating: IP67
- Lock compatible
Qty | Piece Price | Ext. Price |
---|---|---|
1 |
45.6900
|
45.69 |
5 |
40.0300
|
200.15 |
10 |
37.3900
|
373.90 |
50 |
34.6100
|
1730.50 |
100 |
32.9600
|
3296.00 |
200 |
31.3900
|
6278.00 |
- Cole Hersee 880064 Terra Battery Disconnect Switch
- Category: Battery Disconnects
- Manufacturer: Littelfuse Terra Power Systems
- SR Series
- Heavy-duty case designs for surface, panel or floor trim mount
- Switch Type: Mechanical
- Circuitry: SPST
- Amp Rating: 300A
- Max Volts: 32VDC
- Contact Action: On-Off
- Panel mount lockout switch
- Temp. Range: -58°F (-50°C) to 221°F (105°C)
- Terminal stud size 3/8 -16 x 7/8 Long
- Isolate high current DC circuits from battery sources
- Stainless steel hardware and tin-plated copper studs
- Pad lock-out for protection from tampering or when the electrical system is being serviced
- Ignition protection to SAE J1171 and ISO 8846 for installation in a battery box of on vehicles carrying hazardous loads
- Internal components protected from harsh weather environments: IP66 & IP6K9K rated
Qty | Piece Price | Ext. Price |
---|---|---|
1 |
32.5500
|
32.55 |
5 |
28.5200
|
142.60 |
10 |
26.6400
|
266.40 |
50 |
24.6600
|
1233.00 |
100 |
23.4800
|
2348.00 |
200 |
22.3600
|
4472.00 |
How do Battery Disconnect Switches Work?
Commercial vehicle electrical systems tend to take a lot out of batteries. The main issue is with excessive drain, which happens even if the switch is turned off. Fortunately, battery disconnect switches can help.
Battery disconnect switches completely power a vehicle down, which protects against that excessive battery drain. It also removes all loads and leaks that will eventually destroy your battery. Disconnect switches also aid in helping prevent injury. By disconnecting the power, this prevents technicians from getting electrocuted.
Products to Use with Battery Disconnect Switches
Safety is of the utmost importance when it comes to electrical applications, including battery disconnect switches, which is why Waytek offers a wide variety of products to help keep you and your equipment safe. For more information, and to view Waytek’s huge selection of related electrical products, click on the links below: