B series contact blocks have the “ice-cube” look. They allow for quick assembly to the actuators by a simple snap action. The parts below have hard silver contacts but gold is also available (add –au to the part number). The fast-on terminals (2.8 x 0.8mm) can be soldered. These contact blocks are also available with screw connections (see catalog for details). The B series blocks are used with 16mm buttons that have a 3mm travel distance.

The contact blocks shown below are only a small sampling of what is available. Please open the attached PDF catalog for a complete list including detailed specifications as well as the bulbs available for the lighted units in this series. The BZ type have twin contact blocks and separate plungers. These are used with operators that have 3 switching positions.

Description		Part Number
		BT	BZ	Socket
Momentary
1NO + 1NC		BT	BZOI
1NO		BTI
2NC		BTO	BZOO
1NO			BZI
1NC			BZO
For Emergency Stops
1NC + 1NO early make			BZOS
Momentary Illuminated (w/socket)
1NC + 1NO		BTL	BZLOI	W2
1NC + 1NO		BTL5	BZLOI5	T5/L5
2NO		BTLI	BZLII	W2
2NO		BTLI5	BZLII5	T5/L5
2NC		BTLO	BZLOO	W2
2NC		BTLO5	BZLOO5	T5/L5
1NO			BZLI	W2
1NO			BZLI5	T5/L5
1NC			BZLO	W2
1NC			BZLO5	T5/L5
For Emergency Stops, Illuminated (w/socket)
1NC			BZLOS	W2
1NC			BZLOS5	T5/L5
Maintained
1NC + 1NO		BF
2NO		BFI	BZII
Maintained, Illuminated (w/socket)
1NC + 1NO		BFL		W2
1NC + 1NO		BFL5		T5/L5
2NO		BFLI		W2
2NO		BFLI5		T5/L5
For Emergency Stops
1NC			BZLOS	W2
1NC			BZLOS5	T5/L5
Lampholders only
		BL4	BL4	W2
		BL5	BL5	T5/L5
Sockets
6 PIN		XAP6	XAP6
4 PIN		XAP4	XAP4
2 PIN		XAP2	XAP2

Suitable actuators: - OKTRON - OKTRON-R - OKTRON-JUWEL