The SB61A/U is a double-pole, momentary pushbutton switch with solder lugs, rated for 10A at 125V AC and 5A at 250V AC, with UL and cULus recognition when ordered with the "/U" suffix. It features a M12 P1 keyway, operates at 5.0 mm plunger travel, and has a mechanical life of 50,000 operations. The case is made of phenolic resin, the cap is polybutylene terephthalate (PBT), and the contacts are silver-plated copper. The switch is designed for panel mounting with a supplied panel thickness of 4.9 mm and includes standard hardware: knurled nut, lockwasher, and hex backup nut. Operating temperature ranges from -10°C to +70°C.
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| NKK Switches | Powell Electronics, Inc. | DigiKey | New Yorker Electronics Co., Inc. | VAST STOCK CO., LIMITED | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|---|---|
| Product Category | Pushbutton Switches | Pushbutton Switches | Pushbutton Switches | Pushbutton Switches | Pushbutton Switches | Pushbutton Switches |
| Product Number | SB61A/U | SB61A/U | SB61A/U-ND | 2300-SB61A/U | SB61A/U | SB61A/U |
| Product Name | Low & Medium Capacity Pushbutton | Pushbutton Switches | Pushbutton Switches | Pushbutton Switches | Pushbutton Switches | Switches - Pushbutton Switches |
| Actuator Specifications | Round, Button | Round, Button | Raised (Plunger Style) Pushbutton | |||
| Switch Function | Momentary Contact; On-Mom | Momentary Contact | Momentary Contact | |||
| Switching Mechanism | Double Pole, Double Throw (DPDT); DPDT | Double Pole, Double Throw (DPDT) | Double Pole, Double Throw (DPDT) | Double Pole, Double Throw (DPDT); DPDT | ||
| Terminal Type | Panel Mount, Rear | Solder Terminals | Solder Lug | Solder Terminals | ||
| Max Current Rating | 10 amps | 10 amps | 10 amps | 10 amps |
