Relay with reduced leakage current

1. A relay, comprising:

a magnetic system provided with an armature;

a contact system provided with a first contact and a moveable second contact;

an electrically insulating base plate arranged between the magnetic system and the contact system, the base plate having an opening therein;

an actuator extending between the armature and the contact system through the opening, the actuator transferring movement of the armature to the second contact to move the second contact into electrical engagement with the first contact; and

a first wall arranged between the opening and the contact system that extends a leakage path of an electrical leakage current between the contact system and the magnetic system;

wherein the base plate comprises a second wall arranged between the opening and the contact system that extends the leakage path of the electrical leakage current between the contact system and the magnetic system, the second wall extends from the base plate and is arranged on the same side of the base plate as the first wall;

wherein the second wall being spaced from and substantially surrounding the first wall.

2. The relay of claim 1 , wherein the first wall extends from the base plate.

3. The relay of claim 1 , wherein the first wall substantially annularly surrounds opening.

4. The relay of claim 1 , wherein the actuator includes a pair of holding members fixed to the armature.

5. The relay of claim 1 , wherein the first wall has a greater height than the second wall.

6. The relay of claim 1 , wherein operating arms protrude from the actuator, the operating arms transferring the movement of the armature to the second contact.

7. The relay of claim 6 , wherein the second contact includes a contact spring, the contact spring having a conducting strip with an extension, the extension providing support for the operating arms.

8. The relay of claim 1 , further comprising a third wall that laterally overlaps the first wall.

9. The relay of claim 1 , wherein the actuator is guided by the first wall.

10. A relay, comprising:

a magnetic system provided with an armature;

a contact system provided with a first contact and a moveable second contact;

an electrically insulating base plate arranged between the magnetic system and the contact system, the base plate having an opening therein;

first and second walls extending from the base plate, the first and second walls arranged between the opening and the contact system;

an actuator extending between the armature and the contact system through the opening, the actuator transferring movement of the armature to the second contact to move the second contact into electrical engagement with the first contact, the actuator having a third wall that extends toward the base plate and between the first and second walls; and

the first, second, and third walls extending a leakage path of an electrical leakage current between the contact system and the magnetic system.

11. The relay of claim 10 , wherein the actuator includes a pair of holding members fixed to the armature.

12. The relay of claim 10 , wherein the third wall laterally overlaps the first wall.

13. The relay of claim 10 , wherein the first wall has a height greater than the second wall.

14. The relay of claim 10 , wherein the first, second, and third walls have a substantially annular shape.

15. The relay of claim 10 , wherein the actuator contacts the first wall and is guided thereby.

16. The relay of claim 10 , wherein operating arms protrude from the third wall, the operating arms transferring the movement of the armature to the second contact.

17. The relay of claim 16 , wherein the second contact includes a contact spring, the contact spring having a conducting strip with an extension, the extension providing support for the operating arms.