Tyco/Electronics
Raychem Circuit Protection
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
Fax: 800-227-4866
PRODUCT: RXE030
PolySwitch廬
PTC Devices
Overcurrent Protection Device
DOCUMENT: SCD 21864
PCN: 042635
REV LETTER: I
REV DATE: AUGUST 20, 2001
PAGE NO.: 1 OF 1
Specification Status:
RELEASED
Electrical Rating
Voltage: 72V MAX
Current: 40A MAX
Insulating Material:
Cured, Flame Retarded Epoxy Polymer
meets UL94 V-0 Requirements
Lead Material:
24 AWG Tin Lead Plated Copper Clad Steel
Marking:
TABLE I. DIMENSIONS:
mm:
in*:
A
B
MIN
MAX
MIN
MAX
--
7.4
--
12.7
--
(0.29)
--
(0.50)
*Rounded off approximation
C
MIN
4.3
(0.17)
MAX
5.8
(0.23)
MIN
7.6
(0.30)
D
MAX
--
--
MIN
--
--
E
MAX
3.0
(0.12)
TABLE II. PERFORMANCE RATINGS:
TRIPPED-
ONE-HOUR
INITIAL
STATE
RESISTANCE POST-TRIP
POWER
RESISTANCE
VALUES
STANDARD DISSIPATION
TRIP
AMPERES
AMPERES
AMPERES
AMPERES SECONDS AT
OHMS
OHMS
WATTS AT
20擄C
AT 0擄C
AT 20擄C
AT 60擄C
20擄C, 1.5A
AT 20擄C
AT 20擄C
20擄C
HOLD
HOLD TRIP HOLD TRIP HOLD TRIP
MAX
MIN
MAX
MAX
NOMINAL
.30
.36
.72
.30
.60
.20
.40
3.0
.88
1.33
2.10
.49
Recognitions:
UL, CSA and TUV approved.
Approved by UL as a current limiting impedance, per the 1996 NEC, Tables 11 (c) and 11 (b).
Reference Documents:
PS300
Precedence:
This specification takes precedence over documents referenced herein.
Effectivity:
Reference documents shall be the issue in effect on the date of invitation for bid.
CAUTION:
Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame.
IH
RATED
CURRENT
CURRENT RATINGS
TIME TO
TRIP
1
