➜ Series 83 870 with low level cable or connector output
■ IP 66/67
■ Metal case
■ UL approval
■ Reduced differential travel
■ Reduced pre-travel (83 873 only)
Metal plunger
Characteristics Type of output
Standard Cable 1 m long
83 870 301
Standard Connector
83 870 320
Plunger with 90° roller Cable 1 m long -
Plunger with 90° roller Connector -
Mechanical characteristics
Sequence
Snap action
Minimum operating force (N) 10
Minimum total travel force (N) 30
Min. positive opening travel (N) 28
Mechanical life millions of operations 10
Vertical approach speed 1 mm/min ➞ 0.5 m/s
Horizontal approach speed (30° cam) -
Weight (g) 170
Comments
Cable : BK-BK /BN-BU
Connector : (1-2) / (3-4)
Assigned impulse voltage (Uimp) - V 2500
Assigned insulation voltage (Ui) V 250
Operating voltage 4 to 30 V
Operating current 1 to 100 mA
Resistance (Ω) ≤ 100 mΩ
Electrical protection Integral earth wire
Short-circuit protection device : IEC/EN 60947-5-1
Fuse 6 AgG
Approvals UL 508, 30 V AC/DC : 0.14
■ Contact type
■ Rear output
■ Protective scraper seal
■ Length of cable/connector/stripping
Compact limit switch conforming to NFC 63 145
Main specifications
PRP
19,8 mm
CD 0,5 mm
PA
18,3 mm
PFC
14,7 mm
BK -BK
BN-BU
BK -BK
BN-BU
(1-2)
(3-4)
(1-2)
(3-4)
General characteristics
Product adaptations