MC50
MINATURE CONTACTOR
The MC50 is a miniature series single pole free standing compact contactor which is sealed to IP67. The MC50 has been designed to fill the gap between 30 Ampere relays and 80 Ampere contactors and is suitable for switching resistive and inductive loads up to 48V DC. Typical applications are small traction motors, hydraulic power packs and engine starter motors for golf cars and garden machinery.
The MC50 features single pole double breaking contacts with silver alloy tips which are weld resistant, hard wearing and have excellent conductivity. The MC50 has M8 stud main terminals with the option of M6, and the coil terminals are 6.3mm spades. It can be side or base mounted with the included brackets.
MC50 Technical Information
| Application | ||
| Thermal Current Rating | 50A | 65A |
| Intermittent Current Rating: | ||
| 30% Duty | 90A | 110A |
| 40% Duty | 80A | 100A |
| 50% Duty | 70A | 88A |
| 60% Duty | 65A | 80A |
| 70% Duty | 60A | 75A |
| Rated Fault Current Breaking Capacity (Icn) 5ms Time Constant: (In accordance with UL583*) | ||
| Blowouts | - | |
| No Blowouts | 400A at 48V D.C. | |
| Rated Fault Current Breaking Capacity (Icn) Resistive Load: (In accordance with UL508*) | ||
| Blowouts | - | |
| No Blowouts | 75A at 60V D.C. | |
| Maximum Recommended Contact Voltages | ||
| Blowouts | - | - |
| No Blowouts | 48V | 60V |
| Typical Voltage Drop per pole across New Contacts at 50A | 40mV | |
| Mechanical Durability | > 3,000,000 Cycles | |
| Coil Voltage Available (Us) (Rectifier board required for A.C.) | 6 - 120V | |
MC50 Features
| Component | Configurations |
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