Print relay with positively guided contacts according to EN 61810-3, type B, 2 changeover contacts for 8 A, contact pin pitch 5 mm, contact material AgSnO2, supply voltage 24 V DC, coil resistance 820 Ohm. Coil power 0.7 W. Relay protection type RT II. According to EN 61810-3 (type B), only one normally closed contact and one normally open contact (11-12 and 21-24 or 21-22 and 11-14) may be used as positively guided contacts.