Safety in many fields

Circuit Breakers for Minus DC 48 V Telecommunications Applications

Are you looking for well-proven, hot-swappable circuit breakers suitable for the voltage range minus 48 V DC typically used in telecommunications applications? E-T-A offers customised protection and maximum performance in a compact design. With E-T-A products for mobile radio, internet, access and transmission technology or switching equipment we provide you with professional solutions.

E-T-A actively works with telecommunications equipment manufacturers and offers a wide variety of components and complete solutions such as:

High Performance Circuit Breakers

452

Thermal-magnetic circuit breaker with
threadneck mounting and push-pull actuation

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482

Thermal circuit breaker with threadneck
mounting and push-pull operation

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483

Thermal aircraft style circuit breaker,
temperature-compensated and explosion-proof

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4120

Thermal circuit breaker with threadneck mounting, temperature-compensated and explosion-proof

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Hydraulic-Magnetic and Magnetic Overcurrent Circuit Breakers

808

Single pole purely magnetic circuit breaker,
fast acting, for pcb mouting

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8340-G2

Hydraulic-magnnetic circuit breaker, push-pull actuation, threadneck panel mounting

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8340-F

Toggle-operated hydraulic-magnetic
circuit breaker, flange mounting

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8340-T

Toggle-operated hydraulic-magnetic
circuit breaker for rail mounting

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8345

Toggle-operated hydraulic-magnetic circuit breaker, flange mounting, ratings up to 125 A

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Power Distribution Systems

PDB-8340-0606-(XX) - 1RU Power Management System

300A 1RU 19" power management system designed to accommodate type 8340 hydraulic-magnetic pluggable circuit breakers

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PDB-8345-0607-(XX) - 1RU Power Management System

250 A 1RU 19" power management system designed to accommodate type 8345 hydraulic-magnetic pluggable circuit breakers

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X1180-R-S00-0542 - 1RU Power Management System

240 A 1RU 19" power management system designed to accommodate type 1180 thermal circuit breakers

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X8345R-S00-0584-2-03X30-(XX)-(X)-058208 - 2RU Power Management System

250 A 2RU 19" power management system designed to accommodate type 8345 hydraulic-magnetic pluggable circuit breakers

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X8345R-S00-0584-4-33X33-(XX)-(X)-058208 - 2RU, Pluggable CBE

500 A 2RU 19" power management system designed to accommodate type 8345 hydraulic-magnetic pluggable circuit breakers

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X452-S00-0572-4-33X33-(XX) - 2RU Power Management System

450 A 2RU 19" power management system designed to accommodate type 8345 hydraulic-magnetic pluggable circuit breakers or 452 thermal-magnetic circuit breakers

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X8340R-S00-0618-(XX) - 2RU Power Management System

300 A 2RU 19" power management system designed to accommodate type 8345 hydraulic-magnetic pluggable circuit breakers

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Thermal Overcurrent Circuit Breakers

104

Thermal circuit breaker, integral type,
single pole

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105

Thermal circuit breaker
for snap-in mounting, single pole

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106

Thermal circuit breaker for threadneck
panel mounting, single pole

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127

Thermal circuit breaker
with manual release button,
plug-in or snap in panel mounting

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129-L11-H-KF

Thermal automotive circuit breaker with
manual release, for base mounting

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157

Thermal single pole circuit breaker,
threadneck panel mounting

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1110

Push-push thermal switch/circuit breaker combination, single pole

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1140-E

Single pole thermal circuit breaker,
integral type

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1140-F

Thermal circuit breaker for snap-in
panel mounting, single pole

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1140-G

Thermal circuit breaker for threadneck
panel mounting, single pole

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1180

Thermal circuit breaker, plug-in type,
single pole, switching function optional

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1410-F1

Thermal circuit breaker for snap-in panel
mounting, rocker operated, fast acting

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1410-L1

Miniaturised thermal circuit breaker
for pcb mounting, fast acting

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1410-L2

Miniaturised thermal circuit breaker
for pcb mounting, fast acting

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1410-L4

Miniaturised thermal circuit breaker
for pcb mounting, fast acting

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1410-G1

Miniaturised thermal circuit breaker for
threadneck panel mounting, fast acting

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3120-F

Thermal Circuit Breaker 3120-F...

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3130-F

Thermal circuit breaker with rocker
actuation, single, double or three pole

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4130

Thermal circuit breaker for threadneck
panel mounting

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2-5000

Thermal circuit breaker for flange mounting
and manual release option

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2-5700

Thermal circuit breaker for threadneck
panel mounting, push-push actuation

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Thermal-Magnetic Overcurrent Circuit Breakers

201

Thermal-magnetic circuit breaker for rail
mounting, low resistance option

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2210-S2

Thermal-magnetic circuit breaker, socket
or panel mounting, single or multipole

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2215-L

Thermal-magnetic circuit breaker, small width,
pcb or threadneck panel mounting

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2215-G

Thermal-magnetic circuit breaker,
small width, threadneck mounting

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3300 fast acting
3400 standard delay

Thermal-magnetic circuit breaker with auxiliary contact option, threadneck mounting

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3500

Thermal-magnetic circuit breaker with
manual release facility, flange mounting

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3600 standard version
3900 low-resistance verson

Thermal-magnetic circuit breaker with auxiliary contacts, socket mounting

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