This product is part of the XC Standard range, an offer of limit switches. This contact block is for limit switches. This limit switch contact block has 2 NC, slow break, simultaneous contacts with the positive opening operation. It is a limit switch with a rated operating current of 3A at 240V AC and 0.27A at 250V DC. It is furnished with screw clamp terminals for electrical connection. It offers long electrical durability of about 5 million cycles. It is intended for all industrial machine applications such as packaging, materials handling, conveying, machining, food and beverage, service sector, etc. It is compatible with XCKP, XCKM, XCKJ, XCKD, XCKS and XCKL limit switches. It is associated with ZCKJ7, ZCKS7, ZCKL7, ZCD27, ZCKJ7D, ZCKM7 and ZCP27 bodies. European standard products (EN 50047) have positive opening contacts, even in snap action versions which allow use in safety applications. The IEC limit switch offers a positive opening on all snap contacts, for safer machinery. The switch is available with modular design for easier maintenance.