Blue Sea Systems SI-Series Automatic Charging Relay

SI-Series Automatic Charging Relay

For 12-volt or 24-volt DC Systems

This charging relay protects sensitive electronics by temporary isolation of house loads from engine circuit during engine cranking. Rated safe for installation aboard gasoline-powered boats and rated waterproof for temporary immersion.


Features:

• 12/24 volt auto-ranging voltage input
  
• Vaporproof with hermetically-sealed contacts
  
• Remote LED output indicates relay state away from ACR
  
• Supports high-output alternators up to 120 amps
  
• Dual sensing
  
• CE Marked
  
• IP67-rated waterproof for temporary immersion (30 minutes)
  
• Meets ISO 8846 - Ignition Protection Standard
  
• Meets UL 1500 and SAE J1171 external ignition protection requirements

• Nominal power input - 12/24 Volts DC
  
• 5-minute intermittent rating at 210 amps
  
• Continuous rating at 120 amps
  
• Continuous open operating current at 15 mAmps
  
• Continuous combined operating current at 175 mAmps
  
• Terminal stud size - 3/8"-16 (M10)
  
• Terminal stud length at 1.50" (38.1mm)
  
• Terminal stud torque at 140 in-lb (15.5 Nm)
  
• Cable size to meet ratings - 1/0 AWG
  
• Terminal ring diameter clearance - 1.12" (28.4mm)
  
• Mounting with #8 or M4 fasteners
  
• Under voltage lockout - 9.5 volts/12VDC, 19 volts/24VDC
  

• Combine (30 sec.) - 13.6 volts/12VDC, 27.2 volts/24VDC
  
• Combine (90 sec.) - 13.0 volts/12VDC, 26.0 volts/24VDC
  
• Open (10 sec.) - 12.35 volts/12VDC, 24.7 volts/24VDC
  
• Open (30 sec.) - 12.75 volts/12VDC, 25.5 volts/24VDC
  
• Open High - 16.0 volts/12VDC, 32.0 volts/24VDC
  

MSRP

$145.93

U/M

/ EA

Price

$124.04

Core

Part Number

7610

Manufacturer

BLUE SEA SYSTEMS

Brand

ETA

Quantity Available

6

Quantity On Order