8613860382108
Address:No.520 Hengtian Road, Business Operation Center in North Station, Jimei District, Xiamen, Fujian, China Call Us:+86 0592-5930656 Email: business@seaflo.com
Address:No.520 Hengtian Road, Business Operation Center in North Station, Jimei District, Xiamen, Fujian, China Call Us: 8613860382108 Email: business@seaflo.com

Single Circuit ON/OFF Battery Disconnect Switch

Marine battery switch, battery isolation switch, yacht battery power-off switch, high current knob switch, battery selector switch

Voltage:12-48V

Amps:300A-900A

Position:2

Switches a single battery to a single load group. Tin-plated copper studs for maximum conductivity and corrosion resistance. Studs accept 3/8" (M10) ring terminals. One-piece terminal stud design never loosens over time. Isolating cover with three snap-off side pieces protects rear contacts and allows wire access in any direction.

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MORE FEATURES & BENEFITS

•  Switches a single battery to a single load group

•  Tin-plated copper studs for maximum conductivity and corrosion resistance

•  Studs accept 3/8" (M10) ring terminals

•  One-piece terminal stud design never loosens over time

•  Isolating cover with three snap-off side pieces protects rear contacts and allows wire access in any direction

Regulatory

•  CE, RoHS, ISO 8846

•  Meets all American Boat and Yacht Council (ABYC) requirements for battery switches

•  Meets UL 1500 and SAE J1171 external ignition protection requirements

•  IP66 – protected against powerful water jets


STANDARD CONFIGURATIONS

Model

SFCBS-300-202

Maximum Voltage

48V DC

Switch Type

Single Circuit ON-OFF

Battery Inputs

1

Color

Red

Cable Clearance For 4/0 AWG Cables

1.12in (28.45 mm)

Switch Positions

2

Cable Size to Meet Ratings

4/0 AWG (120mm2)

Battery Combine

No

Mounting Holes

Accept #10 Screw

Alternator Field Disconnect

No

Stud Material

Tinned Copper

Cranking Rating 30 sec

900A

Stud Torque

120 in-lb (13.56 Nm)

Continuous Rating

300A

Terminal Stud Size

3/8" - 16 (M10)

Intermittent Rating

500A (5 min)

Weight

0.65lb (0.29 kg)


PRODUCT COMPARISON

Model

图片1.pngDSC02958-removebg-preview.png

SFCBS-300-202

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SFCBS-300-402

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SFCBS-300-203

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SFCBS-300-301

Switch TypeSingle Circuit ON-OFF

Selector 4 Position

Dual Circuit

Dual Circuit Plus
FunctionSwitches a single battery to a single load groupSwitches isolated battery banks to all loads or combines battery banks to all loadsSimultaneously switches two isolated battery banksSimultaneously switches two isolated battery banks or combines battery banks to all loads
Battery Inputs1222
Switch Position2423
Battery Combine×


×


Ratings

900A Cranking (30 sec)/ 500A Intermittent (5 min)/ 300A Continuous

900A Cranking (30 sec)/ 500A Intermittent (5 min)/ 300A Continuous

675A Cranking (30 sec)/ 450A Intermittent (5 min)/ 300A Continuous

675A Cranking (30 sec)/ 450A Intermittent (5 min)/ 300A Continuous

Voltage Max Operating48V DC
32V DC

32V DC

32V DC

Terminal Stud Size3/8"-16 x 7/8" (M10 x 22 mm)
3/8"-16 x 7/8" (M10 x 22 mm)

3/8"-16 x 7/8" (M10 x 22 mm)

3/8"-16 x 7/8" (M10 x 22 mm)
Max Terminal Stud Torque120 in-lb. (13.56 N-m)
120 in-lb. (13.56 N-m)

120 in-lb. (13.56 N-m)

120 in-lb. (13.56 N-m)


SHIPPING INFORMATION

Selling Unit Size (L x W x H)

3.14" x 3.07" x 3.46"
(8 x 7.8 x 8.8 cm)

Selling Unit Weight

0.83 lbs (0.38 kg)

Master Carton Size (L x W x H)

19.49" x 13.19" x 8.27"
(49.5 x 33.5 x 21 cm)

Master Carton Qty

48 pcs

Master Carton Weight

39.68 lbs (18 kg)

Master Carton Volume

0.035 m³




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product name:Single Circuit ON/OFF Battery Disconnect Switch