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Blue Sea 7621 ML-Series Automatic Charging Relay (Magnetic Latch) 24V DC

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$203.27
SKU:
7621
UPC:
632085076214
Condition:
New
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Blue Sea 7621 ML-Series Automatic Charging Relay (Magnetic Latch) 24V DC

$203.27

Blue Sea 7621 ML-Series Automatic Charging Relay (Magnetic Latch) 24V DC Product Description

7621

Manual Control: No
Coil Voltage: 24V DC

  • Combines battery banks during charging and isolates under discharge
  • 500 Ampere continuous rating suitable for use with large battery banks, starters, alternators, and inverter/chargers
  • Can be remotely combined with optional switch
  • Silver alloy contacts provide high reliability
  • 3/8" copper studs, using Blue Sea Systems superior one piece stud technology, suitable for 300 Ampere continuous rating and large cable connections

"Warning"WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to .



The heavy-duty 500 Amp latch (bistable) relay only draws current when changing the switch state, and does not consume any current in any position in a static state.













Frequently Asked Questions (FAQ) About Blue Sea 7621 ML-Series Automatic Charging Relay (Magnetic Latch) 24V DC








Who is the Blue Sea Systems?

Blue Sea Systems is committed to the improvement of marine electrical products and systems, such as panel systems, circuit breakers, connectors, and insulators. Blue Sea wants to satisfy their distributors, dealers and ultimately the retail customer by designing and manufacturing electrical products engineered to withstand the harsh marine environment.

How to describe Blue Sea 7621 ML-Series Automatic Charging Relay (Magnetic Latch) 24V DC?

The heavy-duty 500 Amp latch (bistable) relay only draws current when changing the switch state, and does not consume any current in any position in a static state.

What is the working voltage of the product?

24 Volts DC
  • Magnetic Latch (ML)—ACR draws very low current (<40mA to monitor terminal voltage) in the “ON” or “OFF” states, and draws moderate current for very short time when changing state
  • Allows two battery banks to be efficiently charged from a single charging source without external regulators or isolators
  • Lifetime warranty
  • Nominal voltage: 24V
  • Engine Isolation: Yes
  • Amperage Operating Current:13mA
  • Amperage Operating Current when changing state:<7.0A
  • Live Current Switching: 300A @ 12V DC
  • Continuous Rating: 500A
  • Intermittent Rating: 700A
  • Cable Size to Meet Rating: 4/0AWG x 2
  • Terminal Stud Size: 3/8"
  • Dual sensing; senses charge in each battery bank
  • Weight: 1 lbs
  • Approvals:Meets ISO 8846 and SAE J1171 external ignition protection requirements, CE marked, Rated IP66
  • Combine 30 sec: 0V
  • Combine 90 sec: 0V
  • Open 10 sec:7V
  • Open 30 sec:5V
  • Open High: 2V
  • Start Isolation or Engine Isolation allow uses to select bank to be isolated during current spikes to protect sensitive electronics or engine control systems
  • Ignition protected; can be installed in engine rooms of gasoline powered boats
  • Operated using remote switch; eliminates long heavy gauge cable runs
  • Remote switch (included) provides emergency combine feature to start the engine or make a radio call
  • LED indicators on switch designate mode of operation
  • Does not offer a manual control lever
  • Can be easily connected to ML series battery switches using link bus plates

What is the type of the product?

Relay

What is the product amperage?

1450 Amps DC Cranking
700 Amps Intermittent
500 Amps Continuous

What is the best use of the product?

Continuous Duty
Intermittent

What is the warranty policy of the product?

Lifetime warranty


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Blue Sea 7621 ML-Series Automatic Charging Relay (Magnetic Latch) 24V DC Technical Specifications

Type: 

Vendor: 

Blue Sea Systems

Weight: 

2.05 lb

Product Manual: 

Product Brochure: 

Shipping & Return
Returns Policy

All returns must be authorized. Items returned prior to authorization will not be accepted. For international customers where applicable, customers must ship any returns to us freight and duty prepaid. Return freight charges for internationsl shippments will be the responsibility of the customer.

Defective new equipment may be returned for warrantyrepair/exchange to us within (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to repair charge.

Non defective new equipment will be authorized for return within five (5) days of the shipment receipt date if the equipment is still in new, re-sellable condition with the original manual(s), accessories, packing material and carton. We reserve the right to reject returnsin which there is no original packaging, missing accessories, damage or visible signs of usage of the item. A restocking fee of up to 25% of purchase price may apply. Special orders and dangerous goods are non-returnable.

(Do not write anytingon the manufacturer's original package or use as a shipping carton. Include all accessories, manuals and warranties.)

Please, include a copy of the packing list or invoice with a reason for the return. Your return authorization number is valid for thirty (30) days.

Shipping

We can ship to both US and Canada. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will charge a flat rate shipping for your items.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Not Applicable

Condition: NA

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  • How do I retturn items?
    All returns must be authorized. Items returned prior to authorization will not be accepted. For international customers where applicable, customers must ship any returns to us freight and duty prepaid. Return freight charges for internationsl shippments will be the responsibility of the customer.

    Defective new equipment may be returned for warrantyrepair/exchange to us within (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to repair charge.

    Non defective new equipment will be authorized for return within five (5) days of the shipment receipt date if the equipment is still in new, re-sellable condition with the original manual(s), accessories, packing material and carton. We reserve the right to reject returnsin which there is no original packaging, missing accessories, damage or visible signs of usage of the item. A restocking fee of up to 25% of purchase price may apply. Special orders and dangerous goods are non-returnable.

    (Do not write anytingon the manufacturer's original package or use as a shipping carton. Include all accessories, manuals and warranties.)

    Please, include a copy of the packing list or invoice with a reason for the return. Your return authorization number is valid for thirty (30) days.

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