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SIEMENS ENERGY 5SY42088 Supplementary Protector

Siemens 5SY4 supplementary protectors are designed to provide reliable overcurrent protection in a variety of industrial applications. These protectors are UL 1077 and CSA 22.2 No. 235-M 89 approved, making them suitable for use in circuits up to 277V AC (1-pole and 1-pole + N designs) and 480V AC (2-pole, 3-pole, 3-pole + N and 4-pole designs). They are available in various configurations to accommodate different circuit requirements and offer a robust solution for protecting sensitive equipment.

Authorized Distributors
Source:DigiKey
Part No:5SY42088
Stock:0
Inv Date:05-29-2026
Price: Unit price: $140.83
Buy/RFQ:
Part No:5SY42088
Stock:0
Inv Date:05-30-2026
Price: Unit price: $109.81
Buy/RFQ:
Part No:5SY4208-8
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:5SY4208-8
Stock:0
Inv Date:05-29-2026
Price: Unit price: $136.98
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Part No:5SY4208-8
Stock:17
Inv Date:05-29-2026
Price: Unit price: $79.23
Buy/RFQ:
Part No:5SY4208-8
Stock:17
Inv Date:05-29-2026
Price: Unit price: $79.23
Buy/RFQ:

SIEMENS ENERGY 5SY42088 Supplementary Protector Specifications:

  • mounting_depth: 70 mm
  • modular_width: 18 mm
  • characteristic_a: A
  • weight_kg: 0.165
  • pack_items: 12
  • price: 0.5

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Frequently Asked Questions

Where can I buy SIEMENS ENERGY 5SY42088?

You can click on the BUY or RFQ button to purchase 5SY42088 from an authorized SIEMENS ENERGY distributor.

How do I troubleshoot issues or seek technical support for part 5SY42088?

You can download the 5SY42088 datasheet or visit the SIEMENS ENERGY website for support.

Who is the manufacturer of 5SY42088?

SIEMENS ENERGY

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