参数资料
| 型号： | C1938R |
| 厂商： | Cooper Bussmann |
| 文件页数： | 10/40页 |
| 文件大小： | 0K |
| 描述： | JUNCTION BLCK STUD 3/8" ZINC RED |
| 标准包装： | 50 |
| 端接块类型： | 接线盒区块 |
| 电路数： | 1 |
| 导线入口数目： | 1 |
| 行数： | 1 |
| 电流： | 250A |
| 顶部端子： | 接线柱 |
| 底部端子： | 接线柱 |
| 阻挡层类型： | 开路 |
| 特点： | 3/8 接线柱 |
| 颜色： | 红 |
| 包装： | 散装 |
| 安装类型： | 底座安装或面板安装 |
| 材料 - 绝缘体： | 热塑塑胶 |
| 其它名称： | 283-3911 C1938R-ND |
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eale
70A
SERIES 37700 PRM/PFM
Power Relay Module
Power Distribution Module & Fuse Block
Cooper Bussmann offers a sealed Power Relay Module (PRM)
along with an accompanying Power Fuse Module (PFM). These
compact power distribution modules are designed for high current
applications, and are suitable for placement in extreme moisture
and high vibration environments. The PRM contains a 70A relay
and two female fuse positions. One of these fuses protects the
relay and the other is a single-circuit inline fuse. The PFM con-
tains only two fuses - each a separate circuit. A silicone seal and
removable cover offer a weather-tight enclosure for the fuse posi-
tions. PRMs/PFMs also feature rugged M8 power input studs.
Multiple units may be connected together via a custom buss bar,
or can be bussed to any of Cooper Bussmann’s PDMs (i.e.
31000/32000 Series VEC/DVEC, 15300 Series RTMR, etc.)
SPECIFICATIONS
PRM Rating: 70A, 12VDC steady-state relay; 24VDC relay
also available. Relay protection fuse: up to 60A; Non-
switched inline fuse: up to 60A.
PFM Rating: Each inline fuse rated up to 60A.
Temperature Rating: –40°F (–40°C) to 185°F (85°C).
Materials: UL-Rated 94V-0 thermoplastic (excluding cover;)
Silicone seal; Tin-plated copper terminals; Plated steel
studs.
Input Termination: M8 threaded stud. PRM
Switching/Trigger Signal: Delphi Packard Metri-Pack ? 150
Series; AMPSEAL ? 16.*
Output Termination Option: Bussmann Series 32004
sealed connector (see page 4); Accepts Delphi Packard 800
series terminals.* Two M6 threaded studs.
Torque Rating: Input stud: 144in-lb (16.3Nm) max.; Output
stud: 48in-lb (5.4Nm) max.
d
-S
Mounting Torque Rating: 48in-lb (5.4Nm) max.
Ingress Protection Rating: IP66 (excluding stud connec-
tions)
OPTIONS
Mounting: Counter rotation feature (CRF) available to pre-
vent rotation on single bolt installations.
Bussing: Custom bussing available for joining multiple
PRMs/PFMs. Options also available for bussing
PRMs/PFMs to other Bussmann power distribution mod-
ules.
Accessories: Stud caps, separators, service components.
Consult factory for details.
*Electrical terminals are NOT supplied by Cooper
Bussmann.
PART NUMBERING SYSTEM
Series/
Output/Signal
Signal Key
Output
Nonswitched Switched
Cover
Hardware
??? 7 ? 0 ? 1 – ? 1
????? 2 – ?
????? 3 – ?
?
3 7
PFM
3 7 7 0
12V PRM
3 7 7 0
24V PRM
Module Type Connector Type
(PRM only)
N
?
?
Key
?
?
?
Value
?
?
?
Fuse (Right Side) Option
? ?
? ?
? ?
Option
?
?
?
*1 – Stud/Delphi
A – Black (Delphi N – Stud
0 – None
0 – None
0 – No cover
0 – None
2 – Connector/Delphi
3 – Stud/AMP ?
4 – Connector/AMP ?
only)
B – Grey (AMP ?
or Delphi)
C – Green
output
(no key)
A – Black
B – Grey
2 – 20 amps
3 – 30 amps
4 – 40 amps
5 – 50 amps
2 – 20 amps
3 – 30 amps
4 – 40 amps
5 – 50 amps
1 – Cover
(bulk)
2 – Cover
(installed)
1 – Nuts
(bulk)
2 – Nuts
(installed)
(AMP ? only)
F – Red
(AMP ? only)
Y – Yellow
(AMP ? only)
6 – 60 amps
6 – 60 amps
3 – CRF
4 – CRF, nuts
(bulk)
5 – CRF, nuts
(installed)
*PFM always uses this option.
8
Cooper Bussmann Transportation Products ? Phone: 1-888-867-8194 ? Website: http://www.coopertp.com
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