£33.84

About as cheap as it gets — within 5% of the all-time low it hit 1 month ago.

£34 today · all-time low £33 (Sep 2026) · usually the usual

Blue Sea Systems 6005 m-Series Battery Switch with Key - 300A

View at Amazon

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 59 days · 59 data points (no recent data)

Historical
Generating forecast…
£38.75 £32.77 £34.07 £35.38 £36.68 £37.99 £39.29 02 August 2026 16 August 2026 31 August 2026 14 September 2026 29 September 2026
View at Amazon ↗

Red, 6005-BSS

Price data last checked 32 day(s) ago - refreshing...

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↑ Price chart
when this has been cheap or pricey
↑ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price Distribution

Price distribution over 59 days • 6 price levels

Days at Price
Current Price
17 days 5 days · current 1 day 4 days 23 days 9 days 0 6 12 17 23 £33 £34 £35 £36 £38 £39 Days at Price

Price Analysis

Most common price: £38 (23 days, 39.0%)

Price range: £33 - £39

Price levels: 6 different prices over 59 days

Description

Ensure reliable power management on your vessel with the Blue Sea Systems 6005 m-Series Battery Switch. Designed as a single circuit ON-OFF switch with a key, this component allows you to manage a single battery connected to a single load group with ease and security. The included key provides an extra layer of control over your electrical system. Engineered for marine environments, this switch features an IP66 waterproof rating and meets ABYC requirements and ISO 8846 standards. Its ignition protected design makes it safe for installation on gasoline powered boats. A standout benefit is the make before break contact design, which allows you to switch between battery banks without causing power interruptions to your equipment. This robustly redesigned switch handles a continuous rating of 300A and a maximum voltage of 48V DC. Whether you are upgrading an existing setup or installing a new system, the Blue Sea Systems m-Series offers the dependable performance and premium support required for marine electrical safety.

Key Features

Single circuit ON-OFF control with an included key for added security and management of your single battery and load group.

Make before break contact design allows for seamless switching between battery banks without interrupting power to your electronics.

IP66 waterproof rating and meets ISO 8846 and ABYC requirements for reliable performance in marine environments.

Ignition protected construction ensures safe installation aboard gasoline powered boats.

High capacity performance with a 300A continuous rating and support for a maximum voltage of 48V DC.

Features a robust redesign from July 2017 backed by premium warranty and manufacturer support.

Product Specifications

Colour
Red
Size
One Size
Domain
Amazon UK
Release Date
01 January 2024
Listed Since
01 January 2024

Barcode

No barcode data available

Similar Products You Might Like

Blue Sea Systems 6006200 m-Series 300A ON/OFF Battery Switch
99% match

Blue Sea Systems 6006200 m-Series 300A ON/OFF Battery Switch

Blue Sea Systems

£31.19 11 Sep 2026
Blue Sea Systems 6011200 m-Series Dual CircuitPlus Switch
99% match

Blue Sea Systems 6011200 m-Series Dual CircuitPlus Switch

Blue Sea Systems

£41.51 11 Sep 2026
Blue Sea Systems 6011 m-Series Dual Circuit Plus Battery Switch
99% match

Blue Sea Systems 6011 m-Series Dual Circuit Plus Battery Switch

Blue Sea Systems

£50.77 11 Sep 2026
Blue Sea Systems 6007200 m-Series 4-Position Battery Switch
99% match

Blue Sea Systems 6007200 m-Series 4-Position Battery Switch

Blue Sea Systems

£54.00 10 Sep 2026
Blue Sea Systems 6007 m-Series 4-Position Battery Switch
98% match

Blue Sea Systems 6007 m-Series 4-Position Battery Switch

Blue Sea Systems

£34.34 11 Sep 2026
Blue Sea Systems 6004 m-Series Battery Switch - Red Locking
98% match

Blue Sea Systems 6004 m-Series Battery Switch - Red Locking

Blue Sea Systems

£36.55 30 Oct 2026
BEP Marine 701 275A Contour Easy Fit Master Battery Switch (On/Off)
97% match

BEP Marine 701 275A Contour Easy Fit Master Battery Switch (On/Off)

BEP

£39.99 10 Sep 2026
Blue Sea Systems 11001 e-Series 3-Position Battery Switch
97% match

Blue Sea Systems 11001 e-Series 3-Position Battery Switch

Blue Sea Systems

£48.94 30 Oct 2026
Blue Sea Systems 5510E e-Series Dual Circuit Battery Switch
97% match

Blue Sea Systems 5510E e-Series Dual Circuit Battery Switch

Blue Sea Systems

£77.99 11 Sep 2026
Blue Sea Systems 3000 HD-Series Heavy Duty On-Off Battery Switch
97% match

Blue Sea Systems 3000 HD-Series Heavy Duty On-Off Battery Switch

Blue Sea Systems

£88.99 11 Sep 2026
BEP Marine 770 Battery Switch - Nautic On/Off Black
96% match

BEP Marine 770 Battery Switch - Nautic On/Off Black

BEP

£64.05 17 Oct 2026
Ancor 115002 Tinned Copper Battery Cable, 1 AWG (40mm2), Black - 25ft
96% match

Ancor 115002 Tinned Copper Battery Cable, 1 AWG (40mm2), Black - 25ft

ANCOR MARINE GRADE

£158.49 19 Sep 2026
ANCOR Marine Grade 1 AWG Battery Cable - 25ft Red Wire
96% match

ANCOR Marine Grade 1 AWG Battery Cable - 25ft Red Wire

ANCOR MARINE GRADE

£187.40 29 Aug 2026
Ancor Marine Grade Primary Wire and Battery Cable (Yellow, 50 Feet, 2 AWG)
96% match

Ancor Marine Grade Primary Wire and Battery Cable (Yellow, 50 Feet, 2 AWG)

ANCOR MARINE GRADE

Price unavailable
Blue Sea Systems 5035 6-Circuit ST Blade Fuse Block
96% match

Blue Sea Systems 5035 6-Circuit ST Blade Fuse Block

Blue Sea Systems

£23.27 29 Sep 2026