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Siemens 5SY41047 Supplementary Protector, UL 1077 Rated, 1 Pole Breaker, 4 Ampere Maximum, Tripping Characteristic C, DIN Rail Mounted
Siemens' UL 1077 Supplementary Protectors are designed to provide additional protection along with a branch circuit protection device.
Siemens 5SY41047 Supplementary Protector, UL 1077 Rated, 1 Pole Breaker, 4 Ampere Maximum, Tripping Characteristic C, DIN Rail Mounted
Item #: 81747308

Siemens 5SY41047 Supplementary Protector, UL 1077 Rated, 1 Pole Breaker, 4 Ampere Maximum, Tripping Characteristic C, DIN Rail Mounted

Item #: 81747308

AUD 101

Price Details

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*All items will import from US

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Siemens' UL 1077 Supplementary Protectors are designed to provide additional protection along with a branch circuit protection device.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

UL 1077 Rated
This supplementary protector meets UL 1077 standards, ensuring reliability and safety in electrical applications, giving users peace of mind regarding compliance and protection against electrical faults.
1 Pole Design
The single pole design allows for efficient space utilization on DIN rails, making it ideal for compact electrical panels and facilitating easier installation without sacrificing protection performance.
Tripping Characteristic C
With a C-type tripping characteristic, this protector efficiently handles high inrush currents, providing enhanced protection for inductive loads and ensuring operational reliability in diverse environments.

Product Details

Shop Siemens 5SY41047 Supplementary Protector, UL 1077 Rated, 1 Pole Breaker, 4 Ampere Maximum, Tripping Characteristic C, DIN Rail Mounted online at a best price in Australia. B000UWBIFY
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Hobbyists

    Ideal for DIY electronics enthusiasts needing reliable protection for low-current projects on a DIN rail.

  • Small Equipment

    Perfect for providing overcurrent protection for small machinery or appliances requiring up to 4 amperes.

  • Control Panels

    Great for use in control panels where space is limited and reliable circuit protection is essential.

Not Suitable For
  • High Power Devices

    Unsuitable for high power applications due to its maximum limit of only 4 amperes.

  • Non-DIN Rail Use

    Not suitable for installations that do not utilize DIN rail mounting systems.

  • Surge Protection Need

    Does not provide surge protection, making it insufficient for environments with high voltage spikes.

Product Description

Siemens 5SY41047 Supplementary Protector, UL 1077 Rated, 1 Pole Breaker, 4 Ampere Maximum, Tripping Characteristic C, DIN Rail Mounted

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Customer Questions & Answers

  • Question: What is the main purpose of Siemens' UL 1077 Supplementary Protectors?

    Answer: To provide additional protection along with a branch circuit protection device.
  • Question: What are the tripping characteristics of these protectors?

    Answer: They trip faster than a standard UL 489 Circuit Breaker for extra sensitivity.
  • Question: What are the overload protection features of these protectors?

    Answer: They are equipped with delayed overload/time-dependent thermal release and instantaneous electromagnetic release.

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