SERIES 1536
Miniature Protection Ambient-Temperature Compensated
■
3-Pole High Performance
■
Three-Phase Protection: Features
common trip mechanism which
simultaneously trips all three phases
regardless of which phase is over-
loaded
■
Integral Barriers: Terminals are
separated by barriers molded into
the case
■
Single-Hole Mounting: For quick,
easy installation
■
Shock And Vibration Resistant
Construction: Permits use in
portable, mobile, and all types of
airborne equipment
The 1536-001 is a lightweight, miniature
breaker that features three bimetal
sensing elements having very fast elec-
tro-dynamic response under short cir-
cuit conditions, and standard trip char-
acteristics at lower levels of overloads.
A common trip mechanism assures
simultaneous trip of all three phases,
regardless of which phase is over -
loaded.
Single hole mounting and small size
facilitate easy installation. The breaker’s
one-piece, glass-filled case features
integrally-molded barriers to separate
the terminals.
Performance Data
Interrupting Capacity: 1,000 amps at 205V, 400 Hz., 3 phase symmetrical fault.
1,000 amps at 120V, 400 Hz., single phase fault
Endurance: At 120V AC, 400 Hz.: inductive load—5,000 cycles; resistive load—5,000 cycles;
mechanical cycling, no load—5,000 cycles
Overload Cycling: 100 operations at 200% load
Dielectric Strength: 1,500V, minimum
Insulation Resistance: Not less than 100 megohms at 500V, DC
Voltage Drop: Varies with rating. (see “Ordering Information”)
Vibration: Exceeds MIL. STD. 202, Method 204, Condition A
Shock: Exceeds 30 g’s, 11 Millisec (half-sine pulse) MIL STD. 202, Method 213 T est J
Acceleration: Exceeds 10 g’s
Weight: 130 grams (.29 lbs.)
Ordering Information
Ampere Rating Voltage Drop Max.* Part Number
5 0.350 1536-001-5
7 1/2 0.325 1536-001-705
10 0.300 1536-001-10
15 0.250 1536-001-15
20 0.200 1536-001-20
25 0.180 1536-001-25
30 1.180 1536-001-30
35 0.175 1536-001-35
40 0.175 1536-001-40
50 0.150 1536-001-50
*At rated nominal current.
For other amp ratings, consult factory .
Dimensions
©Copyright 1995, Mechanical Products, Inc. All Rights Reserved.
Overload Calibration Data
Specification @ 25°C @ +71°C @ -54°C Test Time
Table Parameters
MIN MAX MIN MAX MIN MAX.
Must Hold 105 — 70 — 130 — % For 1 Hour
Must Trip — 138 Balanced* — 110 — 160 % Within 1 Hour
200% Overload 10.00 70.0 — — — — Seconds
400% Overload 2.00 10.0 — — — — Seconds
600% Overload 1.00 4.0 — — — — Seconds
1000% Overload 0.35 1.4 — — — — Seconds
*Unbalanced load, individual phases: 145%
Trip curve available – consult factory
Mechanical Products, Inc.
1824 River Street
P.O. Box 729
Jackson, MI 49204
(517) 782-0391
FAX (517) 782-2810