Official DistributorBy ABB
SKU
MPN
1SAM350100R1013
The MS132-20L lamp circuit breaker is a compact 45 mm width device with a rated operational current of Ie = 20.0 A. This device is used to manually switch on and off lamp loads (and loads with similar characteristics) and to protect them reliably and without the need for a fuse from short-circuits, overload and phase failures. The lamp circuit breaker offers a rated service short-circuit breaking capacity Ics = 100 kA at 400 VAC. Further features are the build-in disconnect function, temperature compensation, trip-free mechanism and a rotary handle with a clear switch position indication. The lamp circuit breaker is suitable for three- and single-phase applications. The handle is lockable to protect against unauthorized changes. Auxiliary contacts, signaling contacts, undervoltage releases, shunt trips, 3-phase bus bars, power in-feed blocks and terminal spacers are available as accessory.
Technical Specifications
Dimensions
| Product Net Width | 45 mm |
| Product Net Height | 97.8 mm |
| Product Net Depth / Length | 87 mm |
| Product Net Weight | 0.31 kg |
Technical
| Rated Service Short-Circuit Breaking Capacity (Ics) | (230 V AC) 100 kA |
| Rated Service Short-Circuit Breaking Capacity (Ics) | (250 V DC) 3 Poles in Series 10 kA |
| Rated Service Short-Circuit Breaking Capacity (Ics) | (400 V AC) 100 kA |
| Rated Service Short-Circuit Breaking Capacity (Ics) | (440 V AC) 30 kA |
| Rated Service Short-Circuit Breaking Capacity (Ics) | (500 V AC) 20 kA |
| Rated Service Short-Circuit Breaking Capacity (Ics) | (690 V AC) 3 kA |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (230 V AC) 100 kA |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (400 V AC) 100 kA |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (440 V AC) 30 kA |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (500 V AC) 20 kA |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (690 V AC) 3 kA |
| Rated Instantaneous Short-Circuit Current Setting (Ii) | 300 A |
| Setting range | 16 ... 20 A |
| Rated Operational Power AC-3 (Pe) | (400 V) Three Phase 7.5 kW |
| Rated Operational Voltage | Main Circuit 690 V AC |
| Rated Operational Voltage | Main Circuit 250 V DC |
| Rated Operational Current (Ie) | 20 A |
| Rated Operational Current AC-3 (Ie) | 20 A |
| Rated Operational Current DC-5 (Ie) | 20 A |
| Rated Frequency (f) | Main Circuit 50 Hz |
| Rated Frequency (f) | Main Circuit 60 Hz |
| Operating Frequency (fsw) | 0 ... 400 Hz |
| Rated Impulse Withstand Voltage (Uimp) | Main Circuit 6 kV |
| Rated Insulation Voltage (Ui) | 690 V |
| Power Loss | at Rated Operating Conditions per Pole 1.5 ... 2.3 W |
| Number of Poles | 3 |
| Conventional Free-air Thermal Current (Ith) | Main Circuit 20 A |
| Degree of Protection | Housing IP20 |
| Degree of Protection | Main Circuit Terminals IP10 |
| Pollution degree | 3 |
| Electrical Durability | 50000 cycle |
| Mechanical Durability | 100000 cycle |
| Terminal Type | Screw Terminals |
| Connecting Capacity Main Circuit | Flexible with Ferrule 1/2x 0.75 ... 6 mm² |
| Connecting Capacity Main Circuit | Flexible with Insulated Ferrule 1/2x 0.75 ... 6 mm² |
| Connecting Capacity Main Circuit | Flexible 1/2x 1 ... 2.5 mm² |
| Connecting Capacity Main Circuit | Flexible 1/2x 2.5 ... 6 mm² |
| Connecting Capacity Main Circuit | Rigid 1/2x 1 ... 2.5 mm² |
| Connecting Capacity Main Circuit | Rigid 1/2x 2.5 ... 6 mm² |
| Tightening torque | Main Circuit 2 N·m |
| Wire Stripping Length | Main Circuit 10 mm |
| Recommended Screw Driver | Pozidriv 2 |
| Mounting Position | 1 ... 6 |
| Mounting on DIN Rail | TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715 |
| Mounting on DIN Rail | TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715 |
| Minimum Mounting Distance | Electrical Conductive Board, Horizontal - Up to 400 V 0 mm |
| Minimum Mounting Distance | Electrical Conductive Board, Horizontal - Up to 690 V 1.5 mm |
| Minimum Mounting Distance | Electrical Conductive Board, Vertical 75 mm |
| Minimum Mounting Distance | Other Device Same Type, Horizontal 0 mm |
| Minimum Mounting Distance | Other Device Same Type, Vertical 150 mm |
| Actuator Type | Rotary Handle |
| Contact Position Indication | ON / OFF / TRIP |
| Standards | IEC/EN 60947-1 |
| Standards | IEC/EN 60947-2 |
| Standards | IEC/EN 60947-4-1 |
| Standards | UL 60947-1 |
| Standards | UL 60947-4-1 |
Technical UL/CSA
| Short-circuit current rating (SCCR) | Manual Self-Protected Combination Controllers (Type E), (480Y / 277 V AC) 30 kA |
| Short-circuit current rating (SCCR) | Any UL Listed Fuses or Circuit-Breakers, Group Installations (480 V AC) 35 kA |
| Short-circuit current rating (SCCR) | Any UL Listed Fuses or Circuit-Breakers, Group Installations (600 V AC) 35 kA |
| Short-circuit current rating (SCCR) | Any UL Listed Fuses or Circuit-Breakers, Motor Disconnect (480 V AC) 30 kA |
| Short-circuit current rating (SCCR) | Any UL Listed Fuses or Circuit-Breakers, Motor Disconnect (600 V AC) 18 kA |
| Short-circuit current rating (SCCR) | Any UL Listed Fuses or Circuit-Breakers, Tap Conductor Protection in Group Installations (480Y / 277 V AC) 30 kA |
| Short-circuit current rating (SCCR) | Any UL Listed Fuses or Circuit-Breakers, Tap Conductor Protection in Group Installations (600Y / 347 V AC) 18 kA |
| Maximum Operating Voltage UL/CSA | Main Circuit 600 V AC |
| Horsepower Rating UL/CSA | (200 V AC) Three Phase 5 Hp |
| Horsepower Rating UL/CSA | (208 V AC) Three Phase 5 Hp |
| Horsepower Rating UL/CSA | (220 ... 240 V AC) Three Phase 5 Hp |
| Horsepower Rating UL/CSA | (440 ... 480 V AC) Three Phase 10 Hp |
| Horsepower Rating UL/CSA | (550 ... 600 V AC) Three Phase 15 Hp |
| Full Load Amps Motor Use | (200 V AC) Three Phase 17.5 A |
| Full Load Amps Motor Use | (208 V AC) Three Phase 16.7 A |
| Full Load Amps Motor Use | (220 ... 240 V AC) Three Phase 15.2 A |
| Full Load Amps Motor Use | (440 ... 480 V AC) Three Phase 14 A |
| Full Load Amps Motor Use | (550 ... 600 V AC) Three Phase 17 A |
| Locked Rotor Amps | (200 V AC) Three Phase 105.8 A |
| Locked Rotor Amps | (208 V AC) Three Phase 102 A |
| Locked Rotor Amps | (220 ... 240 V AC) Three Phase 92 A |
| Locked Rotor Amps | (440 ... 480 V AC) Three Phase 81 A |
| Locked Rotor Amps | (550 ... 600 V AC) Three Phase 93 A |
| General Use Rating UL/CSA | (600 V AC) 20 A |
| Connecting Capacity Main Circuit UL/CSA | Flexible 1/2x 16-8 AWG |
| Connecting Capacity Main Circuit UL/CSA | Stranded 1/2x 16-8 AWG |
| Tightening Torque UL/CSA | Main Circuit 18 in·lb |
Why Proax for ABB MS132-20L?
Proax is an authorized distributor of ABB MS132-20L and one of ABB's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Alternate Names | MS13220L |
| Pack Size | 1 |
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