New — Brand new, never installed, ships in original packaging.
Product Overview The ABB SU203M‑C30 (MPN 2CDS273337R0304) is a 3‑pole, 30A miniature circuit breaker designed for DIN rail mounting. It provides reliable overload and short‑circuit protection with a C‑curve tripping characteristic, making it ideal for residential, commercial, and light industrial applications.
Item Specifics
Brand: ABB
Model: SU203M‑C30
MPN: 2CDS273337R0304
Type: Circuit Breaker (Miniature, DIN rail mount)
Number of Poles: 3
Number of Phases: 3
Number of Throws: 1 (single throw ON/OFF)
Number of Gangs: 3 (three adjacent breaker spaces)
Number of Positions: 1 (single breaker unit)
Plug Type: DIN rail mount (not bolt‑on)
Current Rating: 30A
Maximum Amperage: 30A
Voltage Rating: 400V AC
Current Type: AC
Interruption Type: Thermal‑magnetic
Tripping Characteristics: Type C curve
Material: Plastic housing with internal copper/stainless contacts
Operation Method: On/Off switch
Protection Properties: Overload and short‑circuit protection
Suitable For: Interior distribution boards
Number in Pack: 1
Unit Type: Unit
UL/IEC compliant
Ships within 1 business day of payment
Securely packed to prevent damage in transit
Tracking number provided
30‑day return policy.
Buyer pays return shipping unless item is defective or not as described.
Please verify compatibility with your panel or system before purchase.
Professional installation by a licensed electrician is strongly recommended.
Seller is not responsible for improper installation or misuse.