2019 Mobile Catalog

69 BATTERY MANAGEMENT bluesea.com ML Series Solenoid Switches 500 Amp magnetic latching (bi-stable) solenoid provides switching under load where manual control is not required 2145 Remote Control Contura Switch Action: SPDT (ON)-OFF-(ON) Wire Size and Current Ratings Part# Nominal Voltage Cable End Packaged 7701 12V DC Stripped Wire Retail 7701100B 12V DC Deutsch DTM Bulk 7703 24V DC Stripped Wire Retail 7703100B 24V DC Deutsch DTM Bulk Deutsch DTM Cable End provided on bulk units. Other connector plugs are available for high volume OEM applications Paralleling Link Bus page 70 • Silver alloy contacts provide high reliability for switching live loads • LED output to remotely indicate switch state - requires optional LED • 3/8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance • One-piece stainless flange nuts ensure safe and secure connections • Label recesses for circuit identification • Retail package includes 2145 Remote Control Contura Switch Specifications Voltage Maximum Operating (contacts) 32V DC Voltage Maximum Operating (coil) 16V DC (12V DC), 32V DC (24V DC) Operating Current when changing state <7A DC (12V DC), <4A DC (24V DC) Remote Control Switch Current <100 mA Live Current Switching 300A @ 12V DC - 10,000 Cycles Regulatory Emarked, meets ISO 8846 and SAE J1171 external ignition protection requirements IP66 - protected against powerful water jets (see inside back cover) Related Product Specifications Operating Temp. Range –55°C to +85°C Coil Circuit Connection 20 AWG Tinned Wire Voltage Nominal 12/24V DC Coil Function Normally Open Operating Current 3.6AWhen Changing State 0.13A @ 12V, 0.07A @ 24VContinuous Voltage Input 9V-36V DC Mounting Screws #10 or M5 Mounting Screw Torque 15-35 in-lb (1.7-4 Nm) Weight 0.9 lb (0.41 kg) Contact Rating: Continuous Rating 300A* Cranking Rating (30 sec.) 1,000A* Voltage Maximum 800V DC *2/0 Cable in 50° C ambient Regulatory Emarked for EC applications Ignition protected - ISO 8846 and SAE J1171 UL Certified - UL 508 Industrial Control Equipment IP67-protected against immersion up to 1 meter for 30 minutes L Series Solenoid Switch 250 Amp switch is remotely activated using a low amp switch and smaller gauge wire • Hermetically sealed contacts • Activated by a remote ON-OFF switch • Coil control circuit minimizes heating and amperage draw Part# Description 9012 L Series Solenoid Switch 7701 Wire Size Cranking 30 sec. Intermittent 5 min. Continuous (UL 1107) 2/0 AWG (70 mm²) 1,000A 400A 225A 4/0 AWG (120 mm²) 1,100A 400A 300A 2× 4/0 AWG (2x 120 mm²) 1,450A 700A 500A For the full list of specifications see page 78 For the dimension drawing see page 70 For the full list of specifications see page 78 Solenoid vs Remote Battery Switch Solenoid: An electronic switch with no manual control, for circuits where a manual battery disconnect is offered elsewhere in the circuit. Remote Battery Switch: A solenoid or relay with a manual control switch allowing for switching if control circuit is compromised and for service lockout. Wire Size Cranking 30 sec. Intermittent 5 min. Continuous (UL 1107) 1/0 AWG 900A 275A 250A 2/0 AWG (70 mm²) 1000A 400A 300A 2× 2/0 AWG (2× 70 mm²) 1,450A 600A 450A Wire Size and Current Ratings