Technical Data - Samson 4747 Mounting And Operating Instructions

3.5 Technical data

Type 4747-xxx0 Inductive Limit Switch
The technical data for the explosion-protected devices may be restricted by the limits specified in the test certifi-
cates.
Î Refer to test certificates in the annex.
Control circuit
Inductive proximity sensor
Switching element
Contacts
Permissible ambient temperature
Electrical connection
Degree of protection
Weight
Type 4747-xxx1 Electric Limit Switch · Specifications apply to silver and gold-plated contacts
Switching element
Permissible load
Contacts
Permissible ambient temperature
Electrical connection
Degree of protection
Weight
Materials
Enclosure and cover
External parts
Conformity
EB 4747 EN
Switching amplifier according to EN 60947-5-6: 2000
Electric limit switch: changeover contact/SPDT (single-pole/double-throw type)
1)
Aluminum, powder coated, gray beige RAL 1019 or stainless steel 1.4409
Stainless steel 1.4301/1.4310/1.4409
Design and principle of operation
NCB2-V3-NO
NAMUR NC contact
1 or 2
–25 to +80 °C
M20x1.5 or ½ NPT
IP 66
Approx. 0.65 kg
AC voltage
250 V/10 A
2
–40 to +80 °C
M20x1.5 or ½ NPT
IP 66
Approx. 0.65 kg
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