SKU:15097566325
Siemens NFI-Protection Switch 5SZ3 420 Circuit Breaker
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Description
Siemens NFI-Protection Switch 5SZ3 420 Circuit BreakerSiemens NFI Protection Switch 5SZ3 420 Circuit Breaker The Siemens 5SZ3 420 is a 4 pole NFI (residual current) protection switch designed to safeguard electrical circuits against leakage currents. This RCD (Residual Current Device) provides fast disconnection to prevent electric shock and system faults in residential and commercial installations. Key Specifications Brand: Siemens Model: 5SZ3 420 Type: NFI Protection Switch RCD Rated Current (In): 25A
it's a perfect fit for restoring functionality to compatible ThinkPad laptops
Drive Assembly: Gambro K15610 002 25193
Expansion Slots:
Durable and modern IP-based video intercom door panel from SonicGuard
Part Number: 440007172
Type: Circular connector plug
Trip Curve: C-type (instantaneous trip at 5–10× In)
Output Current: 4
These boards ensure accurate motor feedback integration across servo applications
Part Number: 9CR0412S518
ensuring they're ready for reprogramming
Standard: MIL-Spec (Military Specification)
Quick Dispatch:
Your Siemens NFI-Protection Switch 5SZ3 420 Circuit Breaker orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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