■ 제품필수정보

제조사	Siemens
제조사품명	3SE5212-0CK21
간략설명	Siemens 3SE5 Series Roller Lever Top Plunger, NO/NC, Metal Housing

■ 제품사양

Actuator
타입 = Roller Lever Normal State Configuration = NO/NC Housing Material = Metal Connection
타입 = M20
시리즈 = 3SE5 Length = 31mm Depth = 68мм Mounting Orientation = Universal 3SE5 Limit Switches, Complete Units. These complete units are popular versions of the SIRIUS 3SE5 limit switches. The standard design and function of the limit switches not only make it easy to select the right switch but also enable quick and easy installation, wiring and maintenance. The SIRIUS 3SE5 is designed for safety applications up to Category 4 according to ISO 13849-1 (EN 954-1) when you select the right product and use them properly in conjunction with fail-safe evaluation units such as the 3TK28, ASISafe, SIMATIC or SINUMERIK. Enclosure sizes. Open-type position switch IP20 (3SE5 250-*****) Plastic enclosures according to EN 50047, 31 mm wide, IP65, 1 cable entry (3SE5 232-***** ; 3SE5 234-*****) Plastic enclosures according to EN 50041, 40mm wide, IP66/IP67, 1 cable entry (3SE5 132-***** ; 3SE5 134-*****) Plastic enclosures, 50 mm wide, IP66/IP67, 2 cable entries (3SE5 242-*****) Metal enclosures according to EN 50047, 31 mm wide, IP66/IP67, 1 cable entry (3SE5 212-***** ; 3SE5 214-*****) Metal enclosures according to EN 50041, 40mm wide, IP66/IP67, 1 cable entry (3SE5 112-*****) Metal enclosures, 56 mm wide, IP66/IP67, 3 cable entries (3SE5 122-*****) XL metal enclosures with 4 to 6 contacts, 56 mm wide, IP66/IP67, 3 cable entries (3SE5 162-*****) Enclosures with an ambient temperature to -40°C (3SE5 ***-*****-1AJ0). Enclosure versions. With contact blocks with two or three contacts (screw terminals) designed as slow-action or snap-action contacts; the slow-action contacts also with make-before-break (refer to tech. data) Optional LED status display (3SE5 ***-1K*** ; 3SE5 ***-1L***) With M20 ;font face="symbol">´ ;/font> 1.5 connection thread or mounted 4 or 5 pole M12 connector socket (refer to tech. data) Versions with increased corrosion protection (3SE5 ***-*****-1CA0) Versions for operating temperature up to -40°C (3SE5 ***-*****-1AJ0) Metal enclosure for explosion protection, ATEX, (3SE5 ***-*****-1DA0). Features. Easy replacement and mounting of actuator heads through plug mounting with uniform interface Integrated chlorinated rubber diaphragm (high functional safety in cold and aggressive environments) All actuator heads can be rotated in 22.5° increments Mounting time reductions of up to 25% through rapid connection system for plastic enclosures Versions with 3-pole contact blocks ensure increased safety through redundant disconnection and additional signalling while featuring the same enclosure dimensions as 2-pole contact blocks IP65/66/67 protection Switching points and mounting according to EN 50041 or EN 50047 Built in rounded plunger with 3mm over travel, (total travel 9mm) for greater tolerance when switching