Brochure

36
5 5
Limit switches
OsiSense XC Special
For hoisting and material handling applications, XCR
Complete switches with 1 cable entry
Type of head Rotary with spring return to off position Stay put
Maximum displacement 55° in each direction 90° in each direction
Type of operator Metal rod, U 6 mm Thermoplastic
roller lever
Large thermoplastic
roller lever
Metal rods, U 6 mm,
crossed rods for
XCREp8,
“T” rods for XCRFp7
Rod length 1 rod of 200 mm – – XCREpp:
2 rods of 200 mm
XCRFpp:
1 rod of 200 mm and
1 rod of 300 mm
References of complete switches ( NC contact with positive opening operation)
Two 2-pole NC + NO
snap action XE2SP2151
Both contacts operate in each
direction
XCRA11 (3) XCRA12 (3) XCRA15 (3) XCRE18 (3)
21-22
13-14
21-22
13-14
5 5
0
16
16
55
55
30
30
21-22
13-14
21-22
13-14
(P)
(P)
(1)
(2)
(1)
(2)
21-22
13-14
21-22
13-14
5 5
0
16
16
55
55
30
30
21-22
13-14
21-22
13-14
(P)
(P)
(1)
(2)
21-22
13-14
21-22
13-14
5 5
0
16
16
55
55
30
30
21-22
13-14
21-22
13-14
(P)
(P)
25
25
0
65
65
90 90
75
75
15
21-22
13-14
21-22
13-14
21-22
13-14
21-22
13-14
(P)
(P)
(P)
(1)
(2)
1 contact operates in each
direction
XCRB11 (3)
XCRB12 (3) XCRB15 (3) XCRF17 (3)
(1)
(2)
5 5
0
20
20
55
55
34
34
21-22
13-14
21-22
13-14
21-22
13-14
21-22
13-14
(P)
(P)
(1)
(2)
5 5
0
20
20
55
55
34
34
21-22
13-14
21-22
13-14
21-22
13-14
21-22
13-14
(P)
(P)
(1)
(2)
5 5
0
20
20
55
55
34
34
21-22
13-14
21-22
13-14
21-22
13-14
21-22
13-14
(P)
(P)
(1)
(2)
35 35
0
65 9090 65
7575
21-22
13-14
21-22
13-14
21-22
13-14
21-22
13-14
(P)(P)
Two 2-pole NC + NO break
before make, slow break
XE2NP2151
Both contacts operate in each
direction
XCRA51 (3) XCRA52 (3) XCRA55 (3) XCRE58 (3)
(1)
(2)
21-22
13-14
21-22
13-14
(1)
(2)
21-22
13-14
21-22
13-14
(1)
(2)
21-22
13-14
21-22
13-14
1 contact operates in each
direction
XCRB51 (3) XCRB52 (3) XCRB55 (3) XCRF57 (3)
(1)
(2)
21-22
13-14
21-22
13-14
(1)
(2)
21-22
13-14
21-22
13-14
(1)
(2)
21-22
13-14
21-22
13-14
(1)
(2)
21-22
13-14
21-22
13-14
21-22
13-14
21-22
13-14
Weight (kg) 1.110 1.145 1.155 1.135
Contact operation closed (P) = positive opening point
(1) 1
st
contact
(2) 2
nd
contact
open
Complementary characteristics
Lever maximum actuation speed 1.5 m/s
Mechanical durability 10 million operating cycles
Minimum torque For tripping 0.45 N.m 0.60 N.m
For positive opening 0.75 N.m 0.70 N.m
Cable entry 1 entry tapped for n° 13 cable gland conforming to NF C 68-300 (DIN Pg 13.5)
Clamping capacity 9 to 12 mm
(3) For a limit switch with watertight reinforced seal (IP 65), add 1 to the end of the reference.
Example: XCRF17 becomes XCRF171.
References,
characteristics
(1)
(2)
21-22
13-14
21-22
13-14
21-22
13-14
21-22
13-14
22 21
13
14
22 21
13
14
1
st
contact 2
e
contact
22 21
13
14
22 21
13
14
1
st
contact 2
e
contact
Dimensions:
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