Blue Sea Systems - 2015 Catalog

C I R C U I T P R O T E C T I O N

Specifications subject to change. See bluesea.com for current information.

DC Features

•

Large frame provides stud termination for 5–300 Amp loads

•

Provides overcurrent protection for inverters, bow thrusters, and windlasses

•

Offers high interrupt capacity—suitable for Main circuit protection

•

Trip Free— cannot be held closed after trip

AC Features

•

Frequently used for 120/240 Volt AC circuit protection

•

Double pole can be used as AC Main circuit breaker to switch hot

and neutral or two hots in 120/240 Volt AC Branch applications

•

Triple pole can be used as 120/240 Volt AC Main circuit breaker

to switch both lines (hots) and neutral

•

Double and triple pole circuit breakers will trip all poles if any

one pole trips

DC and AC Specifications

Interrupting Capacity

See Interrupt Capacity Table

Voltage Max. Operating

See Interrupt Capacity Table

Amperage Trip Reference

See table

Temperature Min. Operating

-40°C

Temperature Max. Operating

85°C

Switching Cycles

10,000 @ rated amperage and voltage

Type

Magnetic Hydraulic—Trip free

Terminal Stud

1 ∕4"-20 Tin-Plated Brass

Terminal Stud Torque

35 in-lb max.

Trip Time Delay

See

www.bluesea.com

Mounting Screw

#6-32 Stainless Steel (included)

Mounting Screw Torque

6–8 in-lb Recommended

Regulatory

7250I Only

—meets SAE J1171, UL 1500, and ISO 8846 external ignition

protection requirements

Simplifies mounting C-Series

Toggle Circuit Breakers

•

Accepts Blue Sea Systems Large Format

Labels and ON indicating LEDs

•

Panel plugs can be inserted to fill

blank positions

•

Panel Plug Kit 8089 included—circuit breaker

mounting screws, panel plug, LED plug

and blank label

UL 1077 - UL/CSA

(US/Canada)

EN60934 - TUV

(Europe)

Poles

Volts

Amps

Interrupt

1 Pole

80V DC

5–100A

10,000A

125V AC

5–100A

5,000A

250V AC

5–100A

5,000A

1 Pole

PN 7250I

48V DC

100A

5,000A

125V AC

100A

1,500A

2 and 3

Pole

65V DC 150–300A

5,000A ‡

125/250V AC 30–100A

5,000A

250V AC 30–100A

5,000A

C-Series Toggle Circuit Breakers

Combines switching and circuit protection into a single device

C-Series Toggle Circuit

Breaker Mounting Panels

1.448"

36.78mm

2.062"

52.37mm

0.432"

10.97mm

2.250" 57.15mm

1.500" 38.10mm

0.750" 19.05mm

0.750"

19.05mm

2.500"

63.50mm

2.062"

52.37mm

1.438"

36.53mm

2.250" 57.15mm

1.500" 38.10mm

0.750" 19.05mm

0.219" 5.56mm

0.750"

19.05mm

#6-32

1.940"

49.28mm

2.475"

62.86mm

1.850"

47.0mm

1/4" STUD

0.406"

10.31mm

0.150"

3.81mm

0.281"

7.14mm

7267

7250*

7270

7251

7287

Cutout Dimensions

Paralleled poles have 5/16" stud on bus

‡

No agency approvals

Description

Width in (mm) Depth in (mm)

8088 3 position mounting panel 5.25 (133.35) 3.75 (95.25)

8087 8 position mounting panel 5.25 (133.35) 7.50 (190.50)

8089 Panel Plug Kit

8088

8087

DC AC

Interrupting Capacity Table (see ABYC Requirements page 138)